Interior Door Mortise Lock

Interior Door Mortise Lock and Latch This authentic old-style mortise lock is designed for interior doors, replicating the look and performance of late 19th- and early 20th-century hardware. It features a black (japanned) wrought steel case with durable steel internal components, complemented by solid brass faceplates, latch, and bolt for long-lasting function and period-correct elegance. Dimensions Backset: 2-1/2" Lock Spacing: 2-3/16" Case: 3-1/8" × 3-5/8" × 9/16" Faceplate: 15/16" × 5-1/4" Available Functions Lock with Keys: Includes two keys and one strike plate. Reversible for left- or right-hand doors. Operation: Latch operated by door knobs; deadbolt operated by key from either side. Lock with Thumb Turn: Includes one thumb turn and one strike plate. 2-1/4" from knob hole to thumb turn hole. Reversible for left- or right-hand doors. Operation: Latch operated by door knobs; deadbolt operated by thumb turn from inside the room. A