Concealed Hinge Zamac/Steel Material Satin Chrome Finish With Holes 2 Holes per Leaf No Ligature Resistant 180 Degrees Range of Motion Orientation Non Handed 2 3/4 in Door Leaf Height 2 3/4 in Frame Leaf Height 5/8 in Door Leaf Width 5/8 in Frame Leaf Width 0.906 in Door Leaf Thickness 0.906 in Frame Leaf Thickness 1 in Required Door Thickness Rounded Corners Included Hardware Full Mortise Mounting Steel Pin Material Nonremovable Pin Type ANSI/BHMA 156.1-2006 Standards