Engineered for performance and built to last, the 334321P Grade 7 Ball Bearing Fire Door Hinge combines fire-rated reliability with a sleek epoxy black finish, making it the ideal choice for both function and aesthetic in modern interior settings.
Designed specifically for 30-minute fire doors up to 40kg, this hinge delivers smooth, quiet operation and enhanced durability, thanks to its high-quality ball bearing mechanism. When used with intumescent hinge pads (not included), it fully complies with fire safety requirements—making it perfect for commercial, residential, and public buildings.
Key Features:
Grade 7 rated – Tested for durability and strength
Fire door compliant – Suitable for FD30 fire doors up to 40kg
Ball bearing design – Reduces friction for a smoother, longer-lasting hinge action
Epoxy black finish – Modern, understated look for contemporary doors
Fixings included – Ready to install out of the box