Continuous Hinge Aluminum Material 180 Degrees Range of Motion Anodized Finish 12 Holes 600 lb Load Capacity Non Handed Orientation Not Applicable Overall Knuckle Height 83 in Door Leaf Height 1 3/8 in Door Leaf Width 1 1/4 in Frame Leaf Width 0.1875 in Door Leaf Thickness 1 3/4 in Required Door Thickness Length 2.88 in 4 Holes per Leaf Full Surface Mounting BHMA Certified cULus UL76Y2 UL10C Standards UL Fire Rating UL10C