Sugatsune's Super Heavy Duty Invisible Hinge has a load rating of 154 lbs. with 2 hinges and 200 lbs. with 3 hinges. Maximum door size is 94-1/2" H x 35-7/16" W. Features include 3-way adjustment for a perfect fit every time, 2 piece assembly for easy installation and removal and cover caps to hide all screw heads for a clean, finished appearance. Available in 3 finishes: black, dull chrome and dull nickel. Use for doors with a minimum thickness of 1-7/16".