Yale door guards have been designed with a ball locking                                   
mechanism to match the plate and holder, to provide additional
security to stop unauthorized entry to your home even if the
door lock has been picked. Our door guards are easy to install
and economic, offering high security with zinc alloy materials
for secondary door lock security.

• High density zinc alloy die cast
• For use: Inside of all wooden doors
• Resisting forced entry from intruders
• Simple installation and operation
• Visual Pack