Prime-Line U 11093 Keyed Chain Door Guard, 3-1/4 in., Steel and Diecast Construction, Satin Nickel Plated Finish (Single Pack)

• This chain Door guard is a security locking device that allows doors to slightly open for safe viewing and ventilation
• All components come in a beautiful, corrosion resistant, satin nickel-plated finish
• Designed for use on hinged entry doors that swing inward, into the dwelling
• Mounts out of children's reach to help prevent them from opening a door themselves to enter or exit into dangerous areas
• Easy to install, key-operated lock can be mounted on, or beside the door casing, mounting hardware included
• Durable welded steel chain with a bolt that slides into keyed mechanism to lock. Uses B1 keyway, ILCO (1098M)
• A Phillips head screwdriver is required for installation
• Please refer to the line art drawing for dimensions and compare with your needs before ordering

This chain door guard is constructed of a steel chain, diecast housing, plate and keeper, and it comes in satin nickel-plated finish. This lock engages by allowing the bolt to slide into the keyed mechanism to lock, and it 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.