Prime-Line Keyed Sash Lock, 2 in. Hole Centers, Heavy Duty Zinc Diecast, White Finish

This is a keyed child proof sash lock. It is constructed of heavy diecast zinc and comes with a white enamel finish. This sash lock can be used on vertical, single and double hung sliding windows, as well as horizontal sliding windows. It can be installed on aluminum, vinyl, and wood sashes and frames. The child-proof design can only be unlocked with the provided keys. Can be used to child-proof windows.