Stainless steel chain guard, with spring snaps, stainless steel safety chain door lock.
Provide reliable protection against forced entry.
The safety door lock device ensures safe observation and ventilation when the door is partially opened,Thereby adding security to your home and office doors.
The material of the chain lock is thick, and the solid casting is not easy to break and deform.
Easy to install, used for the wooden frame of the inner door.
Your satisfation is our first priority. We aims to provide our customers a happy shopping experience and completed after sale service.