Double-thumbscrew for sliding doors and windows. Rubber insert helps prevent marring on window frame. Includes one lock.

Securely locks patio door in closed or ventilating position by preventing sliding and lifting. 2-3/8 in L x 3/16 in OD case hardened steel pin locks in retaining ring when engaged and stores in holder when unlocked. Includes pin with chain, retaining cap, holder and installation screws.

This patio sliding door loop lock is constructed of a hardened steel locking bar and a diecast mounting plate and keeper. The locking bar and plates of this lock come finished in a nickel plating and all required fasteners are included. Features a 1-1/8 in reach that is designed to secure the door to the jamb for increased safety of the home. Easy to install and is used by many. This item is also available in 1-3/16 in, 1-7/16 in, 2-1/8 in and 2-1/4 in reaches.

Telescopic aluminum bar accommodates 28 to 48 in wide inside and outside sliding patio doors. No cutting required. Includes 1 bar, locking saddle and installation screws.