National Hardware 3-1/2 in. Black Door Hinge

The National Hardware 3-1/2 in. Black Door Hinge delivers dependable support and smooth swinging motion for standard interior and exterior doors. Manufactured from heavy-gauge cold-rolled steel with a sleek black finish, this full mortise hinge is engineered for lasting durability and everyday strength. Featuring a classic five-knuckle construction and square corners, it includes a removable flush pin for easy door hanging and maintenance. Countersunk mounting holes provide a neat, professional look, and matching fasteners are included for quick and straightforward installation.