This Geepas Front door chain is designed to improve your home security, it limits/restricts how much the front doors open allowing enough opening for you to see who is at your front door. It has an easy release mechanism allowing the front door to fully open. It only requires a few basic tools to install as it is completely surface mounted.
Suitable for doors opening to the left or right. Door frames and doors must be flush. Including the mounting screws for the wood shown in the figure, Easy to install and maintain.