Template Hinge Mounting Full Mortise Bearing Type Ball Pin Type Removable Finish Dull Chrome Height 4-1/2 In. Width 4-1/2 In. Leaf Thickness 0.134 In. Pin Dia 5/16 In. Holes per Leaf 4 Corners Square Material Steel Load Capacity 75 lb. Color Dull Chrome Range of Motion 180 Degrees Hardware Not Included