Petsafe Smart Door for Walls Both Make sure the screws purchased

Make sure the screws purchased will have a little extra length in order for Cap Nuts to fit over them

1/4" thick polypropylene panel slides down aluminum channels over an 18" width x 28" height opening

PVC outer frame snaps onto the original screen fit of your patio screen door for a quick and simple installation

The Wedgit Charley Bar sliding door lock bar serves as either a sliding glass door lock bar or a sash/sliding window lock bar

which includes an inner flap and an outer U-shape for improved sealing and insulation value

Petsafe Smart Door for Walls Both Make sure the screws purchasedBundle for the self framing PetSafe Smart Door and wall liners for wall installation Fits walls 3 3 4" 7". Add another 2" extension for large size only, fitting up to 9" wall One RFID Smart collar key included and additional can be purchased here (ships in battery compartment) Lets you program up to 5 smart collar keys for multi pet homes Door operates on D cell batteries (not included) The PetSafe Electronic Smart Door and wall liner bundle kit for