National Hardware Narrow Hinge, 10 lb Weight Capacity, Door Leaf Width: 2 in, Door Leaf Thickness: 0.056 in, Frame Leaf Width: 2 in, Frame Leaf Thickness: 0.056 in, Number of Knuckles: 5, Pin Type: Removable, Loose, 0.128 in Dia Pin, Full Mortise Mounting, Number of Mounting Holes: 4, Mounting Hole Diameter: 0.218 in, Hole Spacing: 1.437 in, Steel, Brass, 1.564 in L x 2 in W Dimensions