Prime-Line U 9980 Window Sash Lock, Economy, Mill Finish (2-pack)

Product Description This window lock is constructed from extruded aluminum and includes a steel thumbscrew. It mounts to your window track by tightening the thumbscrew and securely locks your window in a closed or ventilating position. Fits narrow fin applications. From the Manufacturer This window lock is constructed from extruded aluminum and includes a steel thumbscrew. It mounts to your window track by tightening the thumbscrew and securely locks your window in a closed or ventilating position. Fits narrow fin applications.