Prime-Line Satin Nickel, Keyed Chain Door Guard

Plated steel chain and Diecast keeper provides increased security while allowing viewing and ventilation. This chain door lock can be unlocked with key from outside or inside of the home. 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 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