Fits Project-In Steel Windows
This CRL Casement Security Lock has a
9/16 inch (14.3 millimeter) hook projection and 1-3/8 inch (34.9 millimeter) on center screw holes. It is used to prevent accidental openings and is often referred to as an air conditioner lock. The lock fits on most steel windows.
Minimum Order: 1 Package
Each package contains one lock and installation screws.