The Yale Tubular Mortice Latch is designed for internal wooden doors with handles, where no locking is required. The latchbolt is withdrawn by a sprung handle, making it unsuitable for unsprung lever handles. This latch is suitable for both left and right-handed doors. It offers standard security and comes with a 2-year manufacturer's guarantee. The backset size is 2.5 inches. The colour is Silver. Model Number: 250888005168.