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

• 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.