{"title":"York British Standard 5 Lever Deadlocks","description":"\u003ch2\u003eBS3621 5 Lever Mortice Deadlocks from York Security\u003c\/h2\u003e\u003cp\u003eA mortice deadlock has a key-operated bolt only, with no latch. It is typically fitted below a night latch on front doors, or on its own on doors that are kept locked. The York Security British Standard 5 lever deadlock from \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eM.Marcus\u003c\/a\u003e is kitemarked to BS3621, the level of security most UK insurers expect on external doors.\u003c\/p\u003e\u003ch3\u003eDeadlock and night latch together\u003c\/h3\u003e\u003cp\u003eFor a traditional front door, pair a BS3621 deadlock with a York rim night latch. The night latch keeps the door closed day to day, and the deadlock is locked when you leave or at night.\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBS3621 kitemarked 5 lever mechanism\u003c\/li\u003e\n\u003cli\u003eLengths: 2.5 inch and 3 inch\u003c\/li\u003e\n\u003cli\u003eSupplied with fixing guide template and strike dust box\u003c\/li\u003e\n\u003cli\u003ePair with a matching keyhole escutcheon from the Heritage Brass range for a coordinated look\u003c\/li\u003e\n\u003cli\u003eRebate kits available to order for rebated doors\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse the full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-locks-latches\"\u003eM.Marcus locks and latches\u003c\/a\u003e, compare \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/standard-mortice-key-deadlocks\"\u003emortice deadlocks\u003c\/a\u003e from every brand, or match with \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass\"\u003eHeritage Brass door furniture\u003c\/a\u003e.\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-sash-locks\"\u003eBS3621 5 lever sash locks\u003c\/a\u003e - insurance rated sash locks for external 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-security-night-latches\"\u003eYork night latches\u003c\/a\u003e - 40mm and 60mm rim night latches\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-3-lever-mortice-deadlocks\"\u003e3 lever mortice deadlocks\u003c\/a\u003e - key-only locks for internal doors and stores\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-ykdlbs53n-pb","title":"York Security British Standard 5 Lever Deadlock 3\" Polished Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS53N-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\/ykdlbs53n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 3\" \/ 76mm","offer_id":55736439177595,"sku":"marcus-YKDLBS53N-PB","price":27.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-british-standard-5-lever-deadlock-3-polished-brass-finish-locks-latches-polished-brass-5-lever-deadlocks-3-76mm-marcus-ykdlbs53n-pb-1177987501.jpg?v=1753579571"},{"product_id":"marcus-ykdlbs52n-at","title":"York Security British Standard 5 Lever Deadlock 2 1\/2\" Antique Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS52N-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\/ykdlbs52n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 2.5\" \/ 65mm","offer_id":55736437473659,"sku":"marcus-YKDLBS52N-AT","price":26.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-2-1-2-antique-brass-locks-latches-antique-brass-5-lever-deadlocks-2-5-65mm-marcus-ykdlbs52n-at-1177988550.jpg?v=1753603808"},{"product_id":"marcus-ykdlbs52n-blk","title":"York Security British Standard 5 Lever Deadlock 2 1\/2\" Matt Black Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS52N-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\/ykdlbs52n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 2.5\" \/ 65mm","offer_id":55736437440891,"sku":"marcus-YKDLBS52N-BLK","price":26.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-2-1-2-matt-black-locks-latches-matt-black-5-lever-deadlocks-2-5-65mm-marcus-ykdlbs52n-blk-1177988551.jpg?v=1753603812"},{"product_id":"marcus-ykdlbs52n-mb","title":"York Security British Standard 5 Lever Deadlock 2 1\/2\" Matt Bronze Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS52N-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\/ykdlbs52n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 2.5\" \/ 65mm","offer_id":55736437408123,"sku":"marcus-YKDLBS52N-MB","price":26.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-2-1-2-matt-bronze-locks-latches-matt-bronze-5-lever-deadlocks-2-5-65mm-marcus-ykdlbs52n-mb-1177988552.jpg?v=1753603813"},{"product_id":"marcus-ykdlbs52n-pb","title":"York Security British Standard 5 Lever Deadlock 2 1\/2\" Polished Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS52N-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\/ykdlbs52n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 2.5\" \/ 65mm","offer_id":55736437375355,"sku":"marcus-YKDLBS52N-PB","price":26.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-2-1-2-polished-brass-locks-latches-polished-brass-5-lever-deadlocks-2-5-65mm-marcus-ykdlbs52n-pb-1177988553.jpg?v=1753603816"},{"product_id":"marcus-ykdlbs52n-pc-pn","title":"York Security British Standard 5 Lever Deadlock 2 1\/2\" Polished Chrome\/Nickel Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS52N-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\/ykdlbs52n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 2.5\" \/ 65mm","offer_id":55736437342587,"sku":"marcus-YKDLBS52N-PC\u0026PN","price":26.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-2-1-2-polished-chrome-polished-nickel-locks-latches-polished-chrome-polished-nickel-5-lever-deadlocks-2-5-65mm-marcus-ykdlbs52n-pc-pn-1177988554.jpg?v=1753603820"},{"product_id":"marcus-ykdlbs52n-sb","title":"York Security British Standard 5 Lever Deadlock 2 1\/2\" Satin Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS52N-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\/ykdlbs52n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 2.5\" \/ 65mm","offer_id":55736437309819,"sku":"marcus-YKDLBS52N-SB","price":26.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-2-1-2-satin-brass-locks-latches-satin-brass-5-lever-deadlocks-2-5-65mm-marcus-ykdlbs52n-sb-1177988555.jpg?v=1753604042"},{"product_id":"marcus-ykdlbs52n-sn-sc","title":"York Security British Standard 5 Lever Deadlock 2 1\/2\" Satin Nickel\/Chrome Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS52N-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\/ykdlbs52n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 2.5\" \/ 65mm","offer_id":55736437277051,"sku":"marcus-YKDLBS52N-SN\u0026SC","price":26.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-2-1-2-satin-chrome-nickel-finish-locks-latches-satin-chrome-nickel-finish-5-lever-deadlocks-2-5-65mm-marcus-ykdlbs52n-sn-sc-1177988556.jpg?v=1753604045"},{"product_id":"marcus-ykdlbs53n-at","title":"York Security British Standard 5 Lever Deadlock 3\" Antique Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS53N-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\/ykdlbs53n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 3\" \/ 76mm","offer_id":55736437244283,"sku":"marcus-YKDLBS53N-AT","price":27.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-3-antique-brass-locks-latches-antique-brass-5-lever-deadlocks-3-76mm-marcus-ykdlbs53n-at-1177988557.jpg?v=1753604048"},{"product_id":"marcus-ykdlbs53n-blk","title":"York Security British Standard 5 Lever Deadlock 3\" Matt Black Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS53N-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\/ykdlbs53n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 3\" \/ 76mm","offer_id":55736437211515,"sku":"marcus-YKDLBS53N-BLK","price":27.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-3-matt-black-locks-latches-matt-black-5-lever-deadlocks-3-76mm-marcus-ykdlbs53n-blk-1177988558.jpg?v=1753604051"},{"product_id":"marcus-ykdlbs53n-mb","title":"York Security British Standard 5 Lever Deadlock 3\" Matt Bronze Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS53N-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\/ykdlbs53n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 3\" \/ 76mm","offer_id":55736437178747,"sku":"marcus-YKDLBS53N-MB","price":27.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-3-matt-bronze-locks-latches-matt-bronze-5-lever-deadlocks-3-76mm-marcus-ykdlbs53n-mb-1177988559.jpg?v=1753604053"},{"product_id":"marcus-ykdlbs53n-pc-pn","title":"York Security British Standard 5 Lever Deadlock 3\" Polished Chrome\/Nickel Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS53N-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\/ykdlbs53n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 3\" \/ 76mm","offer_id":55736437145979,"sku":"marcus-YKDLBS53N-PC\u0026PN","price":27.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-3-polished-chrome-polished-nickel-locks-latches-polished-chrome-polished-nickel-5-lever-deadlocks-3-76mm-marcus-ykdlbs53n-pc-pn-1177988560.jpg?v=1753604057"},{"product_id":"marcus-ykdlbs53n-sb","title":"York Security British Standard 5 Lever Deadlock 3\" Satin Brass Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS53N-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\/ykdlbs53n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 3\" \/ 76mm","offer_id":55736437113211,"sku":"marcus-YKDLBS53N-SB","price":27.94,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-3-satin-brass-locks-latches-satin-brass-5-lever-deadlocks-3-76mm-marcus-ykdlbs53n-sb-1177988561.jpg?v=1753604060"},{"product_id":"marcus-ykdlbs53n-sn-sc","title":"York Security British Standard 5 Lever Deadlock 3\" Satin Nickel\/Chrome Finish","description":"\u003ch2\u003eYork Security British Standard 5 Lever Deadlock 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 YKDLBS53N-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\/ykdlbs53n-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 deadlock is kitemarked to BS3621 and adds key-operated security to external doors. It has a single deadbolt, locked and unlocked by key, and is most often fitted below a night latch on front doors so the door is double locked when you leave. Check your insurance policy wording to confirm the locks it requires.\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\u003eSingle key operated deadbolt\u003c\/li\u003e\n\u003cli\u003eIdeal for use with a night latch on front doors\u003c\/li\u003e\n\u003cli\u003eFixing guide template and dust box for the strike included\u003c\/li\u003e\n\u003cli\u003eSupplied with two keys\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\u003c\/ul\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 x BS 5 Lever Deadlock\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\u003eFor the keyhole, add a matching escutcheon, and see our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-security-night-latches\"\u003eYork Security night latches\u003c\/a\u003e for a night latch to fit above it. Browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks\"\u003eBritish Standard 5 lever deadlocks\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 Deadlocks \/ 3\" \/ 76mm","offer_id":55736437080443,"sku":"marcus-YKDLBS53N-SN\u0026SC","price":27.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/york-security-british-standard-5-lever-deadlock-3-satin-chrome-nickel-finish-locks-latches-satin-chrome-nickel-finish-5-lever-deadlocks-3-76mm-marcus-ykdlbs53n-sn-sc-1177988562.jpg?v=1753604282"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/collections\/york-security-british-standard-5-lever-deadlock-2-1-2-antique-brass-locks-latches-antique-brass-5-lever-deadlocks-2-5-65mm-marcus-ykdlbs52n-at-1177988550.jpg?v=1790673640","url":"https:\/\/tradedoorhandles.co.uk\/collections\/york-british-standard-5-lever-deadlocks.oembed","provider":"Trade Door Handles","version":"1.0","type":"link"}