Staywell Tunnel Extension

Suitable for use with Staywell 300, 400 & 500 Cat Flaps. (Will NOT fit 800 Series Doors)

Each clip-on section gives 2" extra tunnel length allowing the cat flap to be fitted to doors and walls of any depth.

Sorry: There are no tunnels that work with the 800 series (850, 860, or 861). Contains one 2" Extension.