National Hardware 4 in. Black Door Butt Hinge

The National Hardware 4 in. Black Door Butt Hinge provides reliable strength and support for residential interior and exterior doors. Crafted from heavy-gauge cold-rolled steel with a durable black finish, this hinge offers long-lasting performance and dependable operation. Its full mortise, five-knuckle design ensures a flush and seamless fit on door frames. Equipped with a removable flush pin, this door hinge allows for quick and easy installation or door removal. Countersunk screw holes provide a clean, professional appearance once installed. Ideal for home and apartment use, it includes the necessary mounting hardware for complete setup.