Supplying Door Hardware & Architectural Ironmongery Since 1976

Trusted Supplier of Trade Door Handles & Ironmongery Across the UK

Over 900 Door Handles & 40+ Doors on Display in Kendal

Steel Line 4 x 3 Fire Door Hinges

4 x 3 x 3 Inch Stainless Steel Ball Bearing Hinges for Fire Doors

The 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 fire door hinge 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.

Key features

  • Fire door hinge for 44mm FD30 and FD60 doors
  • 4 x 3 inch stainless steel leaf, 3mm thick, with ball bearing knuckle
  • Satin stainless, polished stainless, satin brass, matt bronze, antique and matt black finishes
  • Supplied in pairs with fixing screws - order three hinges per fire door

Fitting hinges on a fire door

Fire 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.

Complete your fire door installation with our intumescent hinge packs, then browse all M.Marcus hinges, the M.Marcus collection and our full door hinges range.

Buying 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 Heritage Brass door handles and knobs or check a size before you order.

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