Lee Valley 3″ Standard Mortise Locks

These locks can be mounted horizontally and are unhanded in vertical applications.

Steel bodied with a finished brass face that measures 3″ long by just shy of 1/2″ (12mm) wide.

We offer several sizes; the measurement given is the distance to pin (the inset, in vertical applications).

All require a 3/8″ mortise of varying depths – generally 1/2″ to 5/8″ greater than the drop. Case width is 1 7/8″ for all sizes.

Each comes with one key (neither strikes nor screws included).