Set of three heavy-duty stainless steel fire door hinges for replacement or remedial work where existing hinges are worn, damaged or unsuitable. Hinges support the door leaf, help maintain consistent gaps and contribute to correct closing behaviour. Problems with hinges can lead to dropped or misaligned doors, uneven gaps and poor self-closing performance. These fire-rated door hinges are intended for use on suitable timber and steel fire doors where compatible with the specific door assembly. When replacement may be needed hinges are loose, worn or damaged fixings are missing or no longer secure the door has dropped or become misaligned existing hinges appear unsuitable for the fire door a fire door inspection identifies hardware concerns Key product details set of 3 ball-bearing hinges stainless steel finish Grade 13 under BS EN 1935 CE marked and Certifire rated suitable for timber and steel fire doors, subject to the door specification maximum stated door mass: 120kg hinge size: 102mm × 76mm × 3mm Why hinges matter Hinge condition can directly affect door alignment, gap consistency and self-closing performance. Replacing unsuitable or worn hinges can form part of remedial work following an inspection. Important Fire door hinges must be suitable for the particular door assembly and required performance. Where the correct specification is uncertain, appropriate advice should be obtained before replacement.