Pivot Hinge Brass Material Satin Chrome Finish 300 lb Load Capacity With Holes 4 Holes per Leaf No Ligature Resistant 180 Degrees Range of Motion Orientation Left Hand 0.25 in Door Leaf Thickness 0.25 in Frame Leaf Thickness 1 3/4 in Required Door Thickness Bronze Bearing Type Square Corners Included Hardware Full Mortise Mounting Hardened Steel Pin Material Nonremovable Pin Type BHMA/ANSI NO C07172 UL 10C Standards Door Leaf Width 1 1/16 in Frame Leaf Height 4 1/4 in