Made for the Staywell Cat Door (300, 400 & 500 Series).

This tunnel extender allows you to install the door in deep locations like your house wall.


  • Used to line holes, through thick doors and solid and cavity walls
  • Easy to install
  • Use multiple tunnels together for the depth you need

Each tunnel adds 48mm and can be joined together to the required size
Colour - White

Compatible with:
Staywell Deluxe Manual 4-Way Locking Cat Flap (300 Series)
Staywell Deluxe Magnetic Cat Flap (400 Series)
Staywell Deluxe Infra-red Cat Flap (500 Series)


Brand PetSafe
Barcode # 5011569002690
Category Doors

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