Prime Line GD 52118 Inside Deadlock

Get additional security and peace of mind with this Inside Deadlock. Its a heavy duty galvanized deadlock that engages in a vertical track and works only from the inside. Use it as an additional inside security lock for nights vacation and more. Installation is quick and easy and the deadlock fits most garage doors. This steel slide bolt is 7/8in. Wide X 1/8in. Thick with Heavy Duty Galvanized Steel Housing.