Patio Door And Window Lock Sliding Glass Double Hung Out Swing NOS USA

New Old Stock, never open or used. Cardboard has some bends and marks.

Can be used with or without a padlock. Permits ventilation with security.

Tamper proof! Mounting screw no exposed to intruder!

Prevents lifting door from track. Fits inside or outside of sliding door.

A universal security lock for sliding door, windows, double hung windows and out swinging doors.

Please see all pictures.