Enhance your door to allow your pet the freedom to enter and exit as they please with the PetSafe® Installation Adapter for the PetSafe® Extreme Weather Aluminium Pet Door. This adapter is essential if you plan to install your pet door in a door that is thinner than 38 millimeters. It ensures a secure fit of the pet door. Just attach the adapter to either the interior or exterior frame of the pet door during the installation process.
