The X91 elbow hinge allows the overlapping of doors on the same edge of the furniture, offering an opening of 165 °. It ensures a smooth closing thanks to a shock-absorbing piston and allows three-dimensional adjustment. In addition, it also has depth adjustment by means of eccentric and an automatic coupling to the clamping insert. Designed for doors from 14 to 26 mm thick, with a 35 mm diameter cup. The excellent quality of the steel of its manufacture and the nickel plating of its finish ensures great durability and resistance to dirt.