This door chain lock is a security locking device for doors, allowing a door to be slightly opened to allow safe viewing and ventilation. The lock should be placed out of reach of children, high on a door, so they cannot open the door themselves and enter or exit into dangerous areas.

This chain door guard is constructed of stamped steel and comes in a white-painted finish. It is strong and durable, sure to last, and installation is quick and easy. All installation fasteners are included, and it can be used on a variety of door types, on or beside the door casing.
This Chain Door Guard is a security locking device for swing-in entry doors, allowing a door to be only slightly opened to allow safe viewing and ventilation
Installation of this lock should be mounted out of children''s reach to help prevent them from opening a door themselves to enter or exit into dangerous areas.
Bolt slides into keyed mechanism to lock
Steel chain and diecast keeper in white
Can be unlocked with the key from inside or outside
Mounting hardware included
A Phillips head screwdriver is required for installation
For further dimensional information, please see the line drawing