Prime-Line Window Latch, Fits Rolleze Series 710 Horizontal Sliding Windows, 1/2 in. Stem Diameter, Black Plastic, (Single Pack)

This is a sash lock and keeper. Constructed from diecast zinc it comes in a white finish. They are found on a variety of sashes and due to their design are often used as a child safety lock. The slim-line design allows a minimum projection for a maximum unobstructed view. A Phillips head screwdriver will be required for installation.