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

The National Hardware 2-1/2 in. Plain Steel Door Hinge delivers reliable strength and performance for residential and commercial door applications. Manufactured from cold rolled steel, this non-swaged hinge is engineered for surface application by welding or full mortise installation. Its five-knuckle design ensures smooth operation and long-lasting durability under frequent use. Featuring a tight pin construction for added security, this hinge is suitable for secure doors, gates, and utility closures. The plain steel finish provides a solid foundation for welding and custom finishes, making it an ideal choice for heavy-duty fabrication and repair projects.