Five Knuckle Hinge, Ligature No, Mounting Flush, Bearing Type Plain, Pin Type Barrel, Finish Powder Coated, Height 3 1/2 in, Width 3 1/2 in, Leaf Thickness 0.123 in, Pin Dia. 0.5 in, Holes per Leaf 3, Corners Square, Material Steel, Load Capacity 150 lb, Color Black, Frame Leaf Length 3 1/2 in, Frame Leaf Width 3 1/2 in, Door Leaf Length 3 1/2 in, Door Leaf Width 3 1/2 in, Door Thickness 1-3/4 in, Pin Material Steel, Range of Motion 270 Degrees , Hardware Yes WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. -