Sliding Window Economy Sash Lock, Tamperproof, Black

Extruded aluminum housing with tamperproof Allen head security screw and wrench. 
Securely locks window in closed or ventilating position.
Prevents accidental opening by children.
Easy to install.

Material: Aluminum
Finish: Black
Width: 1 inch
Depth: 5/8 inch
Span: 1/4 inch

Priced and sold in pairs.