The Certifire Stainless Steel Grade 13 Polymer Bearing Hinge combines premium functionality with an elegant aesthetic. Engineered for high-traffic doors, its polymer bearing system ensures a long lifespan while complying with fire safety regulations.

KEY FEATURES

• Material: Stainless Steel
  
• Design: Three Knuckle Polymer Bearing Hinge
  
• Grade: Grade 13 (suitable for demanding applications)
  
• Function: Polymer bearing system for friction reduction and smooth performance
  
• Size: 102mm x 76mm x 3mm
  
• Fire Resistance: FD30/60 fire-rated when installed with intumescent hinge pads (GRA 1 & GRA 1.2)
  
• Certifications: UKCA & CE certified, Certifire approved
  
• Application: Ideal for commercial and residential fire-rated doors