National Hardware 4-1/2 in. Plain Steel Surface Door Hinge

The National Hardware 4-1/2 in. Plain Steel Surface Door Hinge is engineered for reliable, heavy-duty performance across various residential and commercial door applications. Built with a full mortise design and solid steel construction, this hinge provides exceptional strength and lasting durability for welded surface installations. Equipped with a non-removable tight pin suitable for right- or left-hand applications, this hinge ensures dependable door alignment and smooth operation. Its plain steel finish allows for versatile welding and customization to meet your project specifications.