Mortise Lock and Keeper 7/8" Wide With 3-7/8" Screw Holes

This Mortise Lock c/w Die Cast Strike is recessed so that the door closes flush against the jamb. It is excellent for either wood or aluminum doors. The integration of the keeper and lock allows positive anti-lift protection. The plated steel hook is mounted in an anti-friction pivot and encased in an aluminum housing. The overall depth of the unit is 1-9/16 inches (39.7 millimeter).