National Hardware N273-938 Door Hinge, 4-1/2 in H Door Leaf, 4-1/2 in W Door Leaf, 0.15 in Thick Door Leaf, Steel, PlainNational Hardware 560BC Door Hinge, 38 lb Weight, Door Leaf Height: 4 1 2 in, Door Leaf Width: 4 1 2 in, Door Leaf Thickness: 0. 15 in, Number of Knuckles: 5, Pin Type: Non Removable, Tight, Pin Diameter: 0. 59 in, Surface Mounting, Steel, Plain, Dimensions: 4 1 2 in L x 4 1 2 in W Unit: EA UPC: 038613147942 Model Number: N273 938