Steel, White, Keyed Chain Door Guard Single Pack, Prime-Line, Mfr#: U 9872

This is a locking chain door guard. It is constructed of a steel chain, and diecast metal housing, plate and keeper. Comes in a white-painted finish. The lock engages by allowing the bolt to slide into the keyed mechanism to lock. Can be unlocked from the exterior of the door with the key. Uses a B1 keyway, ILCO (1098M). This chain door lock allows a door to open slightly for safe viewing and ventilation. Installation of this lock placed out of children’s reach will help prevent them from opening a door themselves to enter or exit into dangerous areas. All installation fasteners are included, and it can be used on a variety of door types, on or beside the door casing.