National Hardware 3 in. x 3-5/16 in. Black Square Door Hinge

The National Hardware 3 in. x 3-5/16 in. Black Square Door Hinge is engineered from heavy-gauge cold-rolled steel to provide long-lasting strength and durability for residential door applications. Featuring a classic square corner profile and a sleek black finish, it seamlessly complements standard interior and exterior door installations. Designed with a five-knuckle full mortise layout, this hinge ensures smooth door operation and dependable load support up to 50 lb. It comes complete with mounting fasteners and a removable flush pin for quick installation and simple door maintenance.