102mmx76mm steel ball bearing hinges suitable for 1 hour fire doors up to 80kg. Fixing screws supplied. EN 1935 Grade 11. 1 hour fire tested on timber doors. Robust, reliable and easy to fit - these steel butt hinges from Eclipse provide years of smooth operation. Suitable for doors of up to 80kg, the hinges come in a pack of two with fixing screws included. For high-quality fire-rated door hinges, look no further than Eclipse. Pack of two 102 x 76mm ball bearing hinges. Suitable for a maximum door weight of 80kg. Made from mild steel with an electro brass finish. Includes fixing screws for easy attachment. Fire-tested FD30, 60-minute timber door - BS EN1634. Certified to BS EN1935 Grade 11.