Pair of Sugatsune Heavy Duty Invisible Hinge up to 220 Pound Doors 3 way adjustment function allows vertical, horizontal and depth adjustment after installation. Max. door weight: 220 lbs. when 2 pieces are used. Min. door thickness: 1-1/2" and Max. door size: 94-1/2" H x 35-7/16" W Cover hides all screw heads for clean appearance. Replacement for HES3D-190.