PetSafe Microchip Cat Door Tunnel Extension is designed to use with PetSafe Microchip Cat Door. It allows the door to be installed into thicker doors or walls, adding 2 inches. No tools are required for installation, all you need to do is glue the extension in place. Pet parents can use multiple tunnels for doors and walls thicker than 2 inches.
- Each tunnel adds 2 inches of overall depth.
- Reach needed thickness by adding additional tunnels.
- Glue tunnel into place; installation requires no tools.
- Tunnel provides a flush and precise fit.
- Compatible with the Microchip Cat Door (PPA19-16145)
Designed exclusively for use with the PetSafe 4-Way Locking Microchip Entry Cat Door.
Shop Prescription Medications from Chewy Pharmacy
See all items by PetSafe