{"title":"York British Standard 5 Lever Sash Locks","description":"\u003ch2\u003eBS3621 Kitemarked 5 Lever Sashlocks by York Security\u003c\/h2\u003e\u003cp\u003eThe York Security British Standard 5 lever sash lock is a BS3621 kitemarked mortice lock for external timber doors. It latches with the handle and deadlocks with a key, and meets the standard most UK home insurers ask for on final exit doors. Made for \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eM.Marcus\u003c\/a\u003e, it is finished to match the handles rather than leaving a plain steel or brass faceplate on show.\u003c\/p\u003e\u003ch3\u003eWhy choose a BS3621 lock?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTested and kitemarked to British Standard BS3621\u003c\/li\u003e\n\u003cli\u003eCommonly required by insurance policies for front and back doors\u003c\/li\u003e\n\u003cli\u003e5 lever mechanism with a hardened bolt for greater resistance to attack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLengths: 2.5 inch (44mm backset) and 3 inch (57mm backset)\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres, or lever on rose with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eSupplied with fixing template and strike dust box\u003c\/li\u003e\n\u003cli\u003eReversible for handing without opening the lock case\u003c\/li\u003e\n\u003cli\u003eRebate kits available to order for rebated doors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePair with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. For added security fit alongside a York night latch. Browse the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-locks-latches\"\u003eM.Marcus locks and latches\u003c\/a\u003e or \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/standard-mortice-key-sash-locks\"\u003emortice sash locks\u003c\/a\u003e from every brand.\u003c\/p\u003e\u003ch3\u003eRelated collections\u003c\/h3\u003e\u003cp\u003eLooking for something slightly different? Explore these related M.Marcus and York Security ranges:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\u003c\/a\u003e - key-only deadlocks for front doors\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-bs3621-mortice-locks\"\u003eBS3621 insurance rated mortice locks\u003c\/a\u003e - sash locks and deadlocks together\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-3-lever-sash-locks\"\u003e3 lever sash locks\u003c\/a\u003e - keyed sash locks for internal doors\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork night latches\u003c\/a\u003e - 40mm and 60mm rim night latches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy buy M.Marcus locks from Trade Door Handles?\u003c\/h3\u003e\u003cp\u003eTrade Door Handles is run by T.H. Wiggans Ironmongery, an independent ironmonger trading since 1976, with a trade counter team that has specified locks, latches and door furniture for joiners, builders and homeowners for decades. M.Marcus has manufactured door hardware in the West Midlands since 1940, holds ISO 9001:2015 quality accreditation and is a member of the Guild of Architectural Ironmongers and the Master Locksmiths Association. If you are unsure which lock body suits your door or handles, contact us before you order and we will check the backset, centres and finish for you.\u003c\/p\u003e","products":[{"product_id":"marcus-ykslbs52n-blk","title":"York Security British Standard 5 Lever Sashlock 2 1\/2\" Matt Black Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 2 1\/2\" Matt Black Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS52N-BLK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matt Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs52n-blk.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eThe matt black (black enamel) faceplate lets the door edge disappear alongside black handles, black hinges and black iron door furniture, instead of flashing a bright brass or chrome plate when the door is open. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 2 1\/2\" (64mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 44mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. Shopping for matt black? See our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-black-locks-latches\"\u003ematt black locks and latches\u003c\/a\u003e. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Matt Black \/ 5 Lever Sashlocks \/ 2.5\" \/ 65mm","offer_id":55736439243131,"sku":"marcus-YKSLBS52N-BLK","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-british-standard-5-lever-sashlock-2-1-2-matt-black-locks-latches-matt-black-5-lever-sashlocks-2-5-65mm-marcus-ykslbs52n-blk-1177987333.jpg?v=1752511933"},{"product_id":"marcus-ykslbs53n-blk","title":"York Security British Standard 5 Lever Sashlock 3\" Matt Black Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 3\" Matt Black Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS53N-BLK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matt Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs53n-blk.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eThe matt black (black enamel) faceplate lets the door edge disappear alongside black handles, black hinges and black iron door furniture, instead of flashing a bright brass or chrome plate when the door is open. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 3\" (76mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. Shopping for matt black? See our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-black-locks-latches\"\u003ematt black locks and latches\u003c\/a\u003e. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Matt Black \/ 5 Lever Sashlocks \/ 3\" \/ 76mm","offer_id":55736439210363,"sku":"marcus-YKSLBS53N-BLK","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-british-standard-5-lever-sashlock-3-matt-black-locks-latches-matt-black-5-lever-sashlocks-3-76mm-marcus-ykslbs53n-blk-1177987334.jpg?v=1752511936"},{"product_id":"marcus-ykslbs52n-at","title":"York Security British Standard 5 Lever Sashlock 2 1\/2\" Antique Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 2 1\/2\" Antique Brass Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS52N-AT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Antique Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs52n-at.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eAntique brass is an aged finish with darker bronze tones and brighter brass highlights, sealed with a clear protective lacquer. It is chosen to match the antique brass door handles, knobs and hinges in the M.Marcus range. Antique finishes vary slightly in tone from piece to piece, which is a characteristic of the finish rather than a fault. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 2 1\/2\" (64mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 44mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Antique Brass \/ 5 Lever Sashlocks \/ 2.5\" \/ 65mm","offer_id":55736437047675,"sku":"marcus-YKSLBS52N-AT","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-2-1-2-antique-brass-locks-latches-antique-brass-5-lever-sashlocks-2-5-65mm-marcus-ykslbs52n-at-1177988563.jpg?v=1753604285"},{"product_id":"marcus-ykslbs52n-mb","title":"York Security British Standard 5 Lever Sashlock 2 1\/2\" Matt Bronze Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 2 1\/2\" Matt Bronze Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS52N-MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matt Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs52n-mb.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eMatt bronze is an aged brass finish sealed with clear lacquer. Over time it lightens on edges and surfaces that are touched most, giving a naturally worn look that suits period and rustic interiors. Because the finish is designed to change, M.Marcus does not offer a finish warranty on matt bronze. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 2 1\/2\" (64mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 44mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Matt Bronze \/ 5 Lever Sashlocks \/ 2.5\" \/ 65mm","offer_id":55736437014907,"sku":"marcus-YKSLBS52N-MB","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-2-1-2-matt-bronze-locks-latches-matt-bronze-5-lever-sashlocks-2-5-65mm-marcus-ykslbs52n-mb-1177988564.jpg?v=1753604289"},{"product_id":"marcus-ykslbs52n-pb","title":"York Security British Standard 5 Lever Sashlock 2 1\/2\" Polished Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 2 1\/2\" Polished Brass Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS52N-PB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs52n-pb.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eThe polished brass faceplate is lacquered to hold its shine. Wipe it with a soft, non-abrasive cloth and avoid metal polish or aerosol cleaners, which break down the lacquer. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 2 1\/2\" (64mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 44mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Polished Brass \/ 5 Lever Sashlocks \/ 2.5\" \/ 65mm","offer_id":55736436982139,"sku":"marcus-YKSLBS52N-PB","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-2-1-2-polished-brass-locks-latches-polished-brass-5-lever-sashlocks-2-5-65mm-marcus-ykslbs52n-pb-1177988565.jpg?v=1752507123"},{"product_id":"marcus-ykslbs52n-pc-pn","title":"York Security British Standard 5 Lever Sashlock 2 1\/2\" Polished Chrome\/Nickel Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 2 1\/2\" Polished Chrome\/Nickel Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS52N-PC\u0026amp;PN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished Chrome \/ Polished Nickel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs52n-pcpn.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eThe faceplate is supplied in a combined polished chrome and polished nickel finish, chosen to sit comfortably with either polished chrome or polished nickel door handles. Wipe with a soft cloth to remove fingerprints and water marks. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 2 1\/2\" (64mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 44mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Polished Chrome \/ Polished Nickel \/ 5 Lever Sashlocks \/ 2.5\" \/ 65mm","offer_id":55736436949371,"sku":"marcus-YKSLBS52N-PC\u0026PN","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-2-1-2-polished-chrome-polished-nickel-locks-latches-polished-chrome-polished-nickel-5-lever-sashlocks-2-5-65mm-marcus-ykslbs52n-pc-pn-1177988566.jpg?v=1752507126"},{"product_id":"marcus-ykslbs52n-sb","title":"York Security British Standard 5 Lever Sashlock 2 1\/2\" Satin Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 2 1\/2\" Satin Brass Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS52N-SB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Satin Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs52n-sb.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eSatin brass gives a soft brushed gold tone that sits well with both modern brass and warm period schemes. It is lacquered, so clean it with a soft damp cloth only and avoid metal polishes. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 2 1\/2\" (64mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 44mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Satin Brass \/ 5 Lever Sashlocks \/ 2.5\" \/ 65mm","offer_id":55736436916603,"sku":"marcus-YKSLBS52N-SB","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-2-1-2-satin-brass-locks-latches-satin-brass-5-lever-sashlocks-2-5-65mm-marcus-ykslbs52n-sb-1177988567.jpg?v=1752507129"},{"product_id":"marcus-ykslbs52n-sn-sc","title":"York Security British Standard 5 Lever Sashlock 2 1\/2\" Satin Nickel\/Chrome Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 2 1\/2\" Satin Nickel\/Chrome Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS52N-SN\u0026amp;SC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Satin Chrome \/ Nickel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs52n-snsc.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eThe faceplate is supplied in a combined satin chrome and satin nickel finish, so it works with either brushed chrome or brushed nickel door handles. Wipe with a soft, non-abrasive cloth to keep it clean. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 2 1\/2\" (64mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 44mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Satin Chrome \/ Nickel Finish \/ 5 Lever Sashlocks \/ 2.5\" \/ 65mm","offer_id":55736436883835,"sku":"marcus-YKSLBS52N-SN\u0026SC","price":29.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-2-1-2-satin-chrome-nickel-finish-locks-latches-satin-chrome-nickel-finish-5-lever-sashlocks-2-5-65mm-marcus-ykslbs52n-sn-sc-1177988568.jpg?v=1752507132"},{"product_id":"marcus-ykslbs53n-at","title":"York Security British Standard 5 Lever Sashlock 3\" Antique Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 3\" Antique Brass Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS53N-AT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Antique Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs53n-at.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eAntique brass is an aged finish with darker bronze tones and brighter brass highlights, sealed with a clear protective lacquer. It is chosen to match the antique brass door handles, knobs and hinges in the M.Marcus range. Antique finishes vary slightly in tone from piece to piece, which is a characteristic of the finish rather than a fault. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 3\" (76mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Antique Brass \/ 5 Lever Sashlocks \/ 3\" \/ 76mm","offer_id":55736436851067,"sku":"marcus-YKSLBS53N-AT","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-3-antique-brass-locks-latches-antique-brass-5-lever-sashlocks-3-76mm-marcus-ykslbs53n-at-1177988569.jpg?v=1752507134"},{"product_id":"marcus-ykslbs53n-mb","title":"York Security British Standard 5 Lever Sashlock 3\" Matt Bronze Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 3\" Matt Bronze Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS53N-MB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matt Bronze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs53n-mb.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eMatt bronze is an aged brass finish sealed with clear lacquer. Over time it lightens on edges and surfaces that are touched most, giving a naturally worn look that suits period and rustic interiors. Because the finish is designed to change, M.Marcus does not offer a finish warranty on matt bronze. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 3\" (76mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Matt Bronze \/ 5 Lever Sashlocks \/ 3\" \/ 76mm","offer_id":55736436818299,"sku":"marcus-YKSLBS53N-MB","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-3-matt-bronze-locks-latches-matt-bronze-5-lever-sashlocks-3-76mm-marcus-ykslbs53n-mb-1177988570.jpg?v=1752507138"},{"product_id":"marcus-ykslbs53n-pb","title":"York Security British Standard 5 Lever Sashlock 3\" Polished Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 3\" Polished Brass Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS53N-PB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs53n-pb.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eThe polished brass faceplate is lacquered to hold its shine. Wipe it with a soft, non-abrasive cloth and avoid metal polish or aerosol cleaners, which break down the lacquer. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 3\" (76mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Polished Brass \/ 5 Lever Sashlocks \/ 3\" \/ 76mm","offer_id":55736436785531,"sku":"marcus-YKSLBS53N-PB","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-3-polished-brass-locks-latches-polished-brass-5-lever-sashlocks-3-76mm-marcus-ykslbs53n-pb-1177988571.jpg?v=1752507140"},{"product_id":"marcus-ykslbs53n-pc-pn","title":"York Security British Standard 5 Lever Sashlock 3\" Polished Chrome\/Nickel Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 3\" Polished Chrome\/Nickel Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS53N-PC\u0026amp;PN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished Chrome \/ Polished Nickel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs53n-pcpn.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eThe faceplate is supplied in a combined polished chrome and polished nickel finish, chosen to sit comfortably with either polished chrome or polished nickel door handles. Wipe with a soft cloth to remove fingerprints and water marks. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 3\" (76mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Polished Chrome \/ Polished Nickel \/ 5 Lever Sashlocks \/ 3\" \/ 76mm","offer_id":55736436752763,"sku":"marcus-YKSLBS53N-PC\u0026PN","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-3-polished-chrome-polished-nickel-locks-latches-polished-chrome-polished-nickel-5-lever-sashlocks-3-76mm-marcus-ykslbs53n-pc-pn-1177988572.jpg?v=1753604291"},{"product_id":"marcus-ykslbs53n-sb","title":"York Security British Standard 5 Lever Sashlock 3\" Satin Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 3\" Satin Brass Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS53N-SB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Satin Brass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs53n-sb.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eSatin brass gives a soft brushed gold tone that sits well with both modern brass and warm period schemes. It is lacquered, so clean it with a soft damp cloth only and avoid metal polishes. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 3\" (76mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Satin Brass \/ 5 Lever Sashlocks \/ 3\" \/ 76mm","offer_id":55736436719995,"sku":"marcus-YKSLBS53N-SB","price":29.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-3-satin-brass-locks-latches-satin-brass-5-lever-sashlocks-3-76mm-marcus-ykslbs53n-sb-1177988573.jpg?v=1753604295"},{"product_id":"marcus-ykslbs53n-sn-sc","title":"York Security British Standard 5 Lever Sashlock 3\" Satin Nickel\/Chrome Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Sashlock 3\" Satin Nickel\/Chrome Finish\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e M.Marcus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eYork Security\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e YKSLBS53N-SN\u0026amp;SC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Satin Chrome \/ Nickel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel \u0026amp; Metal Alloys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Drawing:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.m-marcus.com\/documents\/default.aspx?type=2\u0026amp;f=products\/pdfs\/ykslbs53n-snsc.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis York Security British Standard 5 lever sash lock is kitemarked to BS3621, the standard most UK home insurers ask for on final exit doors. It latches with the handle and deadlocks with a key, which makes it the usual choice for back doors and single entrance doors where no other lock is fitted. Check your own insurance policy wording before choosing.\u003c\/p\u003e\n\u003cp\u003eIt suits lever lock handles with 8mm spindles and 57mm centres, and lever on rose handles with bolt through fixing. A fixing guide template is supplied to help you cut the mortice accurately.\u003c\/p\u003e\n\u003ch3\u003eFinish\u003c\/h3\u003e\u003cp\u003eThe faceplate is supplied in a combined satin chrome and satin nickel finish, so it works with either brushed chrome or brushed nickel door handles. Wipe with a soft, non-abrasive cloth to keep it clean. The finish is applied to the visible faceplate and strike; the colour of the lock case itself may vary.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eKitemarked to BS3621 for external doors\u003c\/li\u003e\n\u003cli\u003eKey operated deadbolt and handle operated latch bolt\u003c\/li\u003e\n\u003cli\u003eFor lever lock handles with 8mm spindles and 57mm centres (CTC)\u003c\/li\u003e\n\u003cli\u003eAlso suits lever on rose handles with bolt through fixing\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eEasily reversed for door handing without opening the lock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase length:\u003c\/strong\u003e 3\" (76mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackset:\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentres (CTC):\u003c\/strong\u003e 57mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Sashlock\u003c\/li\u003e\n\u003cli\u003e1 set Faceplate and Strikeplate\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003cli\u003e2 x keys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMatching Handles and Related Products\u003c\/h3\u003e\u003cp\u003ePair it with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-lever-lock-handles-on-backplate-standard-profile\"\u003eHeritage Brass standard profile lever lock handles\u003c\/a\u003e. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks\"\u003eBritish Standard 5 lever sash locks\u003c\/a\u003e from M.Marcus, or see the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-locks-latches\"\u003eYork Security locks and latches\u003c\/a\u003e range. M.Marcus door handles are sold without locks or latches, so choose the lock body to match the handle type and finish.\u003c\/p\u003e\n\u003cp\u003eNot sure this is the right lock or latch for your door? T.H. Wiggans Ironmongery has supplied locks and door furniture to joiners, builders and homeowners since 1976 - contact us with your door thickness, handle type and backset and we will check it for you before you order.\u003c\/p\u003e","brand":"York Security","offers":[{"title":"Satin Chrome \/ Nickel Finish \/ 5 Lever Sashlocks \/ 3\" \/ 76mm","offer_id":55736436687227,"sku":"marcus-YKSLBS53N-SN\u0026SC","price":29.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-sashlock-3-satin-chrome-nickel-finish-locks-latches-satin-chrome-nickel-finish-5-lever-sashlocks-3-76mm-marcus-ykslbs53n-sn-sc-1177988574.jpg?v=1753604299"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/collections\/york-security-british-standard-5-lever-sashlock-3-antique-brass-locks-latches-antique-brass-5-lever-sashlocks-3-76mm-marcus-ykslbs53n-at-1177988569.jpg?v=1790673638","url":"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-sash-locks.oembed","provider":"Trade Door Handles","version":"1.0","type":"link"}