A Grade 7 steel ball bearing hinge is a heavy-duty hinge that supports doors up to 40 kg. The ball bearings ensure smooth opening and closing, making it ideal for frequent use in commercial and residential doors. KEY FEATURES: Finish: Black, Bronze, Electro Brassed, Polished Chrome, Satin Chrome, Satin Nickel & Gun Metal Size: With dimensions of 76x50x2mm, Standards: BS EN 1935 Mechnical Cycles: 200,000 Certification: Certified under UKCA 1121 and CE 2812 standards Grade 7 Classification: Meets the Grade 7 standard, providing assurance of durability and strength in demanding environments which supports doors up to 40kg with 3 hinges Fire Resistance: FD30 Fittings Included: Comes complete with 12 x wood screws (Thread Diameter: 4mm, Thread Length: 22mm). Usage: Ideal for both commercial and residential settings where reliability and safety are essential. We strongly recommend requesting a sample before committing to any cutting and drilling.
