Tight Seal Window Sash Lock Brass

Tight Seal Window Sash Lock Brass Finish. For securing double hung windows. Sashes are drawn together by cam action of lock to help prevent movement of air around improper fitting window frames. Lock base: 2-3/8 by 1-3/8; strike base: 9/16 By 2-3/16 inch. Overall depth exclusive of knob is 2.3 inches with gap. Polybagged.