Adaptor allows you to lock BOTH GLASS and SECURITY FLY SCREEN DOORS.
An adaptor is a long skinny panel that gets installed next to pet door insert. It allows you to securely lock both fly screen and glass sliding doors and it created an excellent seal and closure.
Wonderful feature about adaptor is that you can lock your security screen door into adaptor, enjoy breeze coming inside your home and keep unwanted bugs outside!
Tools required for installation: Hack Saw, Hand Drill, Pliers.