{"title":"Steel Line 4 x 3 Fire Door Hinges","description":"\u003ch2\u003e4 x 3 x 3 Inch Stainless Steel Ball Bearing Hinges for Fire Doors\u003c\/h2\u003e\u003cp\u003eThe Steel Line 4 x 3 x 3 inch hinge (code SS-4X3) is a heavy gauge stainless steel ball bearing hinge made by M.Marcus for use on fire doors. With a 3mm stainless steel leaf and bearings built into the knuckle, this \u003cstrong\u003efire door hinge\u003c\/strong\u003e carries the weight of a heavy 44mm fire door smoothly and quietly, and it comes in a rare choice of decorative finishes so fire doors no longer have to settle for plain steel.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFire door hinge for 44mm FD30 and FD60 doors\u003c\/li\u003e\n\u003cli\u003e4 x 3 inch stainless steel leaf, 3mm thick, with ball bearing knuckle\u003c\/li\u003e\n\u003cli\u003eSatin stainless, polished stainless, satin brass, matt bronze, antique and matt black finishes\u003c\/li\u003e\n\u003cli\u003eSupplied in pairs with fixing screws - order three hinges per fire door\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitting hinges on a fire door\u003c\/h3\u003e\u003cp\u003eFire doors must be hung on three fire rated hinges, and each hinge should carry the CE marking and fire identification stamp where it can easily be seen. Fire rated hinges are tested with intumescent hinge pads fitted behind each leaf, so always install them with pads: a 1mm pad for FD30 doors and a 2mm pad for FD60 doors. Use the screws supplied and follow the door manufacturer's fitting instructions to keep the fire certification valid.\u003c\/p\u003e\u003cp\u003eComplete your fire door installation with our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/intumescent-hinge-packs-fire-door-protection\"\u003eintumescent hinge packs\u003c\/a\u003e, then browse all \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-hinges\"\u003eM.Marcus hinges\u003c\/a\u003e, the \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eM.Marcus\u003c\/a\u003e collection and our full \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/hinges-uk\"\u003edoor hinges\u003c\/a\u003e range.\u003c\/p\u003e\u003cp\u003eBuying hinges online should not be guesswork. Our staff at T.H. Wiggans in Kendal and our Carlisle trade counter, serving Cumbria, the North of England and South of Scotland, have close to 50 years of ironmongery experience between the business, and are happy to help you match hinges to your \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/heritage-brass-door-handles-knobs\"\u003eHeritage Brass door handles and knobs\u003c\/a\u003e or check a size before you order.\u003c\/p\u003e","products":[{"product_id":"marcus-ss-4x3-at","title":"Steel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Antique Finish","description":"\u003ch2\u003e\u003cstrong\u003eSteel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Antique Finish\u003c\/strong\u003e\u003c\/h2\u003e\n\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\"\u003eSteel Line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e SS-4x3-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 Stainless Steel\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\/ss-4x3-at.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSteel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Antique Finish\u003c\/strong\u003e is part of the premium \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eSteel Line\u003c\/a\u003e range from M. Marcus, a trusted British hardware manufacturer established in 1940. Crafted from stainless steel and finished in antique brass, it combines lasting durability with a refined appearance that suits both period and contemporary interiors.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are renovating a traditional property or specifying hardware for a new project, this design coordinates with our wider \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/hinges-uk\"\u003eHinges\u003c\/a\u003e range, helping you achieve a consistent antique brass look throughout the home.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Useful Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFire doors are required to have 3 fire certified hinges\u003c\/li\u003e\n\u003cli\u003eFire door hinges should be CE marked along with a fire identification stamp which is easily visible\u003c\/li\u003e\n\u003cli\u003eFire rated hinges are tested with intumescent packers fitted behind each leaf. It is essential that fire rated hinges are installed with intumescent hinge packers, also referred to as hinge pads and hinge plates\u003c\/li\u003e\n\u003cli\u003e1mm packer is required for use on FD30 rated fire doors and a 2mm packer is required for use on FD60 rated fire doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplate:\u003c\/strong\u003e 4\" x 3\" mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 pcs Hinges\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShop the range:\u003c\/strong\u003e this hinge is part of our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-4-x-3-fire-door-hinges\"\u003eSteel Line 4 x 3 fire door hinges\u003c\/a\u003e collection. You may also like our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-stainless-steel-hinges\"\u003eSteel Line stainless steel hinges\u003c\/a\u003e, \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-4-inch-door-hinges\"\u003e4 inch door hinges\u003c\/a\u003e and \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/intumescent-hinge-packs-fire-door-protection\"\u003eintumescent hinge packs\u003c\/a\u003e.\u003c\/p\u003e","brand":"Steel Line","offers":[{"title":"Antique Brass \/ Ball Bearing Hinges \/ 4\" x (102mm)","offer_id":54860754977147,"sku":"marcus-ss-4x3-at","price":10.28,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/SS-4x3-AT.jpg?v=1787562006"},{"product_id":"marcus-ss-4x3-bkmt","title":"Steel Line Stainless Steel Line Hinge SS 4 x 3 x 3 Matt Black Finish","description":"\u003ch2\u003e\u003cstrong\u003eSteel Line Stainless Steel Line Hinge SS 4 x 3 x 3 Matt Black Finish\u003c\/strong\u003e\u003c\/h2\u003e\n\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\"\u003eSteel Line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e SS-4X3-BKMT\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 Stainless Steel\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\/ss-4x3-bkmt.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSteel Line Stainless Steel Line Hinge SS 4 x 3 x 3 Matt Black Finish\u003c\/strong\u003e is part of the premium \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eSteel Line\u003c\/a\u003e range from M. Marcus, a trusted British hardware manufacturer established in 1940. Crafted from stainless steel and finished in matt black, it combines lasting durability with a refined appearance that suits both period and contemporary interiors.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are renovating a traditional property or specifying hardware for a new project, this design coordinates with our wider \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/hinges-uk\"\u003eHinges\u003c\/a\u003e range, helping you achieve a consistent matt black look throughout the home.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Useful Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFire doors are required to have 3 fire certified hinges\u003c\/li\u003e\n\u003cli\u003eFire door hinges should be CE marked along with a fire identification stamp which is easily visible\u003c\/li\u003e\n\u003cli\u003eFire rated hinges are tested with intumescent packers fitted behind each leaf. It is essential that fire rated hinges are installed with intumescent hinge packers, also referred to as hinge pads and hinge plates\u003c\/li\u003e\n\u003cli\u003e1mm packer is required for use on FD30 rated fire doors and a 2mm packer is required for use on FD60 rated fire doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplate:\u003c\/strong\u003e 4\" x 3\" mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 pcs Hinges\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShop the range:\u003c\/strong\u003e this hinge is part of our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-4-x-3-fire-door-hinges\"\u003eSteel Line 4 x 3 fire door hinges\u003c\/a\u003e collection. You may also like our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-stainless-steel-hinges\"\u003eSteel Line stainless steel hinges\u003c\/a\u003e, \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-4-inch-door-hinges\"\u003e4 inch door hinges\u003c\/a\u003e and \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/intumescent-hinge-packs-fire-door-protection\"\u003eintumescent hinge packs\u003c\/a\u003e.\u003c\/p\u003e","brand":"Steel Line","offers":[{"title":"Matt Black \/ Ball Bearing Hinges \/ 4\" x (102mm)","offer_id":54860754944379,"sku":"marcus-ss-4x3-bkmt","price":10.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/products\/stainless-steel-line-hinge-ss-4-x-3-x-3-matt-black-finish-hinges-matt-black-ball-bearing-hinges-4-x-102mm-marcus-ss-4x3-bkmt-1177946456.jpg?v=1752727928"},{"product_id":"marcus-ss-4x3-mb","title":"Steel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Matt Bronze Finish","description":"\u003ch2\u003e\u003cstrong\u003eSteel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Matt Bronze Finish\u003c\/strong\u003e\u003c\/h2\u003e\n\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\"\u003eSteel Line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e SS-4X3-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 Stainless Steel\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\/ss-4x3-mb.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSteel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Matt Bronze Finish\u003c\/strong\u003e is part of the premium \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eSteel Line\u003c\/a\u003e range from M. Marcus, a trusted British hardware manufacturer established in 1940. Crafted from stainless steel and finished in matt bronze, it combines lasting durability with a refined appearance that suits both period and contemporary interiors.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are renovating a traditional property or specifying hardware for a new project, this design coordinates with our wider \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/hinges-uk\"\u003eHinges\u003c\/a\u003e range, helping you achieve a consistent matt bronze look throughout the home.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Useful Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFire doors are required to have 3 fire certified hinges\u003c\/li\u003e\n\u003cli\u003eFire door hinges should be CE marked along with a fire identification stamp which is easily visible\u003c\/li\u003e\n\u003cli\u003eFire rated hinges are tested with intumescent packers fitted behind each leaf. It is essential that fire rated hinges are installed with intumescent hinge packers, also referred to as hinge pads and hinge plates\u003c\/li\u003e\n\u003cli\u003e1mm packer is required for use on FD30 rated fire doors and a 2mm packer is required for use on FD60 rated fire doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplate:\u003c\/strong\u003e 4\" x 3\" mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 pcs Hinges\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShop the range:\u003c\/strong\u003e this hinge is part of our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-4-x-3-fire-door-hinges\"\u003eSteel Line 4 x 3 fire door hinges\u003c\/a\u003e collection. You may also like our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-stainless-steel-hinges\"\u003eSteel Line stainless steel hinges\u003c\/a\u003e, \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-4-inch-door-hinges\"\u003e4 inch door hinges\u003c\/a\u003e and \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/intumescent-hinge-packs-fire-door-protection\"\u003eintumescent hinge packs\u003c\/a\u003e.\u003c\/p\u003e","brand":"Steel Line","offers":[{"title":"Matt Bronze \/ Ball Bearing Hinges \/ 4\" x (102mm)","offer_id":54860754911611,"sku":"marcus-ss-4x3-mb","price":10.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/products\/stainless-steel-line-hinge-stainless-steel-4-x-3-x-3-matt-bronze-finish-hinges-matt-bronze-ball-bearing-hinges-4-x-102mm-marcus-ss-4x3-mb-1177946457.jpg?v=1752727932"},{"product_id":"marcus-ss-4x3-sb","title":"Steel Line Stainless Steel Line Hinge SS 4 x 3 x 3 Satin Brass Finish","description":"\u003ch2\u003e\u003cstrong\u003eSteel Line Stainless Steel Line Hinge SS 4 x 3 x 3 Satin Brass Finish\u003c\/strong\u003e\u003c\/h2\u003e\n\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\"\u003eSteel Line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e SS-4X3-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 Stainless Steel\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\/ss-4x3-sb.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSteel Line Stainless Steel Line Hinge SS 4 x 3 x 3 Satin Brass Finish\u003c\/strong\u003e is part of the premium \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eSteel Line\u003c\/a\u003e range from M. Marcus, a trusted British hardware manufacturer established in 1940. Crafted from stainless steel and finished in satin brass, it combines lasting durability with a refined appearance that suits both period and contemporary interiors.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are renovating a traditional property or specifying hardware for a new project, this design coordinates with our wider \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/hinges-uk\"\u003eHinges\u003c\/a\u003e range, helping you achieve a consistent satin brass look throughout the home.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Useful Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFire doors are required to have 3 fire certified hinges\u003c\/li\u003e\n\u003cli\u003eFire door hinges should be CE marked along with a fire identification stamp which is easily visible\u003c\/li\u003e\n\u003cli\u003eFire rated hinges are tested with intumescent packers fitted behind each leaf. It is essential that fire rated hinges are installed with intumescent hinge packers, also referred to as hinge pads and hinge plates\u003c\/li\u003e\n\u003cli\u003e1mm packer is required for use on FD30 rated fire doors and a 2mm packer is required for use on FD60 rated fire doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplate:\u003c\/strong\u003e 4\" x 3\" mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 pcs Hinges\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShop the range:\u003c\/strong\u003e this hinge is part of our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-4-x-3-fire-door-hinges\"\u003eSteel Line 4 x 3 fire door hinges\u003c\/a\u003e collection. You may also like our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-stainless-steel-hinges\"\u003eSteel Line stainless steel hinges\u003c\/a\u003e, \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-4-inch-door-hinges\"\u003e4 inch door hinges\u003c\/a\u003e and \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/intumescent-hinge-packs-fire-door-protection\"\u003eintumescent hinge packs\u003c\/a\u003e.\u003c\/p\u003e","brand":"Steel Line","offers":[{"title":"Satin Brass \/ Ball Bearing Hinges \/ 4\" x (102mm)","offer_id":54860754813307,"sku":"marcus-ss-4x3-sb","price":10.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/products\/stainless-steel-line-hinge-ss-4-x-3-x-3-satin-brass-finish-hinges-satin-brass-ball-bearing-hinges-4-x-102mm-marcus-ss-4x3-sb-1177946458.jpg?v=1752727935"},{"product_id":"marcus-ss-4x3-ps","title":"Steel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Polished Finish","description":"\u003ch2\u003e\u003cstrong\u003eSteel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Polished Finish\u003c\/strong\u003e\u003c\/h2\u003e\n\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\"\u003eSteel Line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e SS-4X3-PS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\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\/ss-4x3-ps.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSteel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Polished Finish\u003c\/strong\u003e is part of the premium \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eSteel Line\u003c\/a\u003e range from M. Marcus, a trusted British hardware manufacturer established in 1940. Crafted from stainless steel and finished in polished steel, it combines lasting durability with a refined appearance that suits both period and contemporary interiors.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are renovating a traditional property or specifying hardware for a new project, this design coordinates with our wider \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/hinges-uk\"\u003eHinges\u003c\/a\u003e range, helping you achieve a consistent polished steel look throughout the home.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Useful Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFire doors are required to have 3 fire certified hinges\u003c\/li\u003e\n\u003cli\u003eFire door hinges should be CE marked along with a fire identification stamp which is easily visible\u003c\/li\u003e\n\u003cli\u003eFire rated hinges are tested with intumescent packers fitted behind each leaf. It is essential that fire rated hinges are installed with intumescent hinge packers, also referred to as hinge pads and hinge plates\u003c\/li\u003e\n\u003cli\u003e1mm packer is required for use on FD30 rated fire doors and a 2mm packer is required for use on FD60 rated fire doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplate:\u003c\/strong\u003e 4\" x 3\" mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 pcs Hinges\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShop the range:\u003c\/strong\u003e this hinge is part of our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-4-x-3-fire-door-hinges\"\u003eSteel Line 4 x 3 fire door hinges\u003c\/a\u003e collection. You may also like our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-stainless-steel-hinges\"\u003eSteel Line stainless steel hinges\u003c\/a\u003e, \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-4-inch-door-hinges\"\u003e4 inch door hinges\u003c\/a\u003e and \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/intumescent-hinge-packs-fire-door-protection\"\u003eintumescent hinge packs\u003c\/a\u003e.\u003c\/p\u003e","brand":"Steel Line","offers":[{"title":"Polished Steel","offer_id":55370785915259,"sku":"marcus-SS-4X3-PS","price":8.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/steel-line-stainless-steel-line-hinge-ss-4x3-polished-steel-door-furniture-polished-steel-marcus-ss-4x3-ps-1177988484.jpg?v=1753602020"},{"product_id":"marcus-ss-4x3-ss","title":"Steel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Satin Finish","description":"\u003ch2\u003e\u003cstrong\u003eSteel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Satin Finish\u003c\/strong\u003e\u003c\/h2\u003e\n\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\"\u003eSteel Line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer SKU:\u003c\/strong\u003e SS-4X3-SS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Satin Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\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\/ss-4x3-ss.pdf\"\u003eView the PDF line drawing\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSteel Line Stainless Steel Line Hinge Stainless Steel 4 x 3 x 3 Satin Finish\u003c\/strong\u003e is part of the premium \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus\"\u003eSteel Line\u003c\/a\u003e range from M. Marcus, a trusted British hardware manufacturer established in 1940. Crafted from stainless steel and finished in satin steel, it combines lasting durability with a refined appearance that suits both period and contemporary interiors.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are renovating a traditional property or specifying hardware for a new project, this design coordinates with our wider \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/hinges-uk\"\u003eHinges\u003c\/a\u003e range, helping you achieve a consistent satin steel look throughout the home.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and Useful Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFire doors are required to have 3 fire certified hinges\u003c\/li\u003e\n\u003cli\u003eFire door hinges should be CE marked along with a fire identification stamp which is easily visible\u003c\/li\u003e\n\u003cli\u003eFire rated hinges are tested with intumescent packers fitted behind each leaf. It is essential that fire rated hinges are installed with intumescent hinge packers, also referred to as hinge pads and hinge plates\u003c\/li\u003e\n\u003cli\u003e1mm packer is required for use on FD30 rated fire doors and a 2mm packer is required for use on FD60 rated fire doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplate:\u003c\/strong\u003e 4\" x 3\" mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 pcs Hinges\u003c\/li\u003e\n\u003cli\u003eAll fixing screws and fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShop the range:\u003c\/strong\u003e this hinge is part of our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-4-x-3-fire-door-hinges\"\u003eSteel Line 4 x 3 fire door hinges\u003c\/a\u003e collection. You may also like our \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-stainless-steel-hinges\"\u003eSteel Line stainless steel hinges\u003c\/a\u003e, \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/m-marcus-4-inch-door-hinges\"\u003e4 inch door hinges\u003c\/a\u003e and \u003ca href=\"https:\/\/tradedoorhandles.co.uk\/collections\/intumescent-hinge-packs-fire-door-protection\"\u003eintumescent hinge packs\u003c\/a\u003e.\u003c\/p\u003e","brand":"Steel Line","offers":[{"title":"Satin Steel","offer_id":55370785882491,"sku":"marcus-SS-4X3-SS","price":8.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/files\/steel-line-stainless-steel-line-hinge-ss-4x3-satin-steel-door-furniture-satin-steel-marcus-ss-4x3-ss-1177988485.jpg?v=1753602122"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/0400\/5674\/collections\/steel-line-stainless-steel-line-hinge-ss-4x3-polished-steel-door-furniture-polished-steel-marcus-ss-4x3-ps-1177988484.jpg?v=1790722275","url":"https:\/\/tradedoorhandles.co.uk\/collections\/steel-line-4-x-3-fire-door-hinges.oembed","provider":"Trade Door Handles","version":"1.0","type":"link"}