Prime-Line GD 52138 Inside Security Deadlock Fits Most Garage Doors, Heavy Duty Galvanized Steel Housing, 1 - Quantity 6

Inside Deadlock - Heavy Duty Galvanized Steel Housing, Fits Most Garage Doors, Extra Protection as a Security Lock, 7/8 x 1/8" (Single Pack). Get additional security and peace of mind with this Prime-Line Inside Deadlock. It's 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.