National Hardware 3-1/2 in. L Stainless Steel Spring Hinge 1 pk

National Hardware is the leader in builders hardware today with more than 15 product categories and over 7,500 SKUs. As a global business, we continue to focus on providing the best hardware and service to our valued customers.Closing speed is adjustable,Fits standard hinge cutout,Tension is adjustable,Square corner design,Hinge is UL approved for fire doors,Weatherguard protection withstood these harsh conditions with very little deterioration,Easy to install