FJM Security 3777-KA Diamond Back Deadbolt Lock with Chrome Finish, Keyed Alike Cylinder diameter 3/4", fits material thickness up to 15/16-Inch Deadbolt latch, keyed alike, comes with 2 keys Perfect for cabinets, drawers, etc Rotating lock cylinder with key moves lock to open position Available keyed alike, key retaining. (key is only removed when in locked position