National Hardware N830-248 Door Hinge, 3-1/2 in H Door Leaf, 3-1/2 in L x 3-1/2 in W, Cold Rolled Steel, Satin Nickel

Heavy-gauge cold-rolled steel for added strength. Nib on hinge for finished appearance. Five-knuckle, full mortise design. Screw holes are countersunk. Removable pin for easier installation or removal of doors.