Strap Hinge Steel Material Zinc Finish With Holes 4 Holes per Leaf No Ligature Resistant 270 Degrees Range of Motion Orientation Non Handed 10 in Door Leaf Height 10 in Frame Leaf Height 3 1/2 in Door Leaf Width 3 1/2 in Frame Leaf Width 0.12 in Door Leaf Thickness 0.12 in Frame Leaf Thickness Plain Bearing Type Rounded Corners Included Hardware Full Surface Mounting 3 11/16 in Overall Knuckle Height Steel Pin Material Nonremovable Pin Type Hole Size 0.38 in