MATERIAL: The door hinge made of cold rolled steel, strong and corrosion-resistantSIZE: Total length is 5 inches, barrel diameter is 1.2 inch and pin diameter is 1 inches, mounting plate gap is 1.2 inches; each gate hinge can easily hold up to 450 lbsMatte black coating and durable thick steel material giving it a longer service life and anti- rust features.EASY TO INSTALL: Welding required for installation, better remove the black powder coat on the mounting plate before weldingGREAT FOR: Heavy duty swing gate, trailer ramp/ trailer gate, can hold up the gate well and prevent the gate from sagging
