Aluminium Heavy Duty Hinge Full Surface Aluminum Continuous Geared Door Hinge

• Door Reinforcement not required
• Dril-Kwik screws and sex bolts
• Standard lockside clearance
• Fire rating up to 3 hr. metal and 90 min. wood composite
• 3 years warranty
• Prevents fingers from being pinched

The Continuous Geared Hinges are designed to last the life of a building by distributing the weight of a door along the entire length of its frame. The unique design reduces the high amount of stress normally associated at the top of the door and frame on butt hinge applications. Not only does this reduce hinge failure, it also keeps a door in constant alignment, eliminating the chance of door sag.

The geared continuous hinge has no pin. Instead, these hinges utilize a single gear section for the leaf and a separate gear section for the frame side of the door. The two are held in place by a full length cover channel and rotate on a series of bearings. The design eliminates spacing between the hinges, making it a safer device than traditional hinges by preventing fingers from being pinched.