Hinge Ligature Resistant No Mounting Screw-On or Weld-On Bearing Type Sealed Ball Pin Type Screw Finish Unfinished Height 4 13/32 in Width 4 29/32 in Leaf Thickness 0.35 in Pin Dia 0.31 in Holes per Leaf 8 Corners Square Material Steel Load Capacity 1 500 lb Color Dark Gray Frame Leaf Length 4 1/2 in Frame Leaf Width 1 3/4 in Door Leaf Length 4 1/2 in Door Leaf Width 1 1/2 in Door Thickness 1-1/2 in Pin Material Stainless Steel Range of Motion 180 Degrees Hardware Yes