3-11/16 in. Steel, Mortise Lock with 45 Degree Keyway and Round (Single Pack)

This is a 3-11/16 in. mortise lock with a steel housing and hook. The hook is spring-loaded, with adjustable hook projection that extends to spring-loaded locked position to automatically latch door upon closing. Each lock has the adjusting screw on the front or face of the lock for easy adjusting. A round end faceplate, keyway is in the 45 degree position with hook fully extended, and fits on most Adams Rite sliding patio doors.

Used by Adams Rite and a variety of sliding patio door manufacturers

Lock has a 45 degree keyway

The mounting holes are 3-11/16 in. on center

Features a durable steel housing

Spring-loaded hook design

It also features a 3-3/16 in. round faceplate

Mounting holes are 3-11/16 in. on center

For further dimensional information, please see the line drawing