Window Locks work in conjunction with windowkeepersto providesecurityfor your home or business and are very simple to replace.

• Spring-loaded and foot-operated, this sturdy device easily engages to provide a more secure door and easily releases to provide a ready means of escape. In fact, this patio door limiter has been tested to withstand a forced entry attempt of 400 lbs. of force.
• Mounts to bottom rail of sliding door and engages in sill, or into the face of the stationary door.
• Acetal body, release lever and button. Cold-rolled steel bolt.
• For use with this keeper
• See Product Images for Dimensions

To learn more about our Sweep Locks and Keepers watch the video below: