Zero International
The Unigear is a high-performance, tamperproof, integrated door hinge that dissipates kick-back and impact shock while maintaining smooth, effortless door swing.
The hinge spreads the stress along the full length of the door and frame. Heavy-gauge, aluminum alloy with self-lubricating Delrin support blocks. Perfect for new or retrofit, with fire-rated options for doors up to 9 feet.