Garage Door Side Lock - Interior Lock for 2" Track Fit - Inside Deadlock - Galvanized Steel Lock

There are interior locks. These are mounted on the inside and when the door is down, a person can slide a bar through the track. This impedes the door travel by jamming something in the track above a roller not allowing it to move. These are referred to as Fits 2" track only Case width: 2-1/4" BEST SECURITY - Security lock for every door QUICK INSTALLATION - Installation is quick and easy, and the garage door side lock fits most garage doors Check the size and compare with your door before you buy, make sure it fit your door. If you have any problem, please don't hesitate to contact us, we'll reply within 24 hours