The X91 super elbow hinges allow the door to be embedded in the frame of the furniture. The opening offered by this model is 165 ° and the diameter of the bowl is 35 mm. Thanks to its shock-absorbing piston it offers a smooth closing. In addition, the coupling to the base supplement is very simple due to its mechanism to the clip. It is made of high-strength steel with an elegant and durable nickel-plated finish. This hinge is easily adjustable in all three dimensions, including eccentric depth. The drilling range of the cup is from 3 to 7 mm and it is recommended to use it on doors with a thickness of 14 to 26 mm.