Lock for interior sliding doors. By standardizing the milling holes, Scivola Tre allows you to select the type of closure during installation. The hook head is terminated by a patented tip that acts as a template to mark the center of the striker cutout on the door frame. The lock kit includes a strike plate. For Euro Cylinder face plate length : 160mm face plate thickness : 2 mm Backset : 50 mm Material: steel With Out Cylinder