Mortise Lock E 2164 Adjustable Spring-Loaded Hook Latch Round Face for Sliding Patio Doors 3-11/16 in.

The E 2164 Mortise Lock is a reliable replacement solution for old or broken locks on sliding patio doors, suitable for those constructed from wood, aluminum, and vinyl. This durable lock features an adjustable, spring-loaded hook latch projection for secure closure, ensuring your door remains properly fastened. Measuring 3-11/16 inches, it includes a 45-degree keyway and a round face, making it a practical choice for maintaining the functionality and security of your sliding door system, including those designed to fit W and F manufactured doors.