The Yale Tubular Mortice Latch 2.50" W Door Lock 3-Pack Polished Brass is designed to be used on internal wooden doors with handles where no locking is required. The latchbolt is withdrawn by using a sprung lever handle from either side. The spring action of the mortice lock will return the lever or knob to its original position, and the soft bolt spring ensures the door closes quietly and smoothly. The forend is removeable which allows the user to change the plate finish without removing the la