Description
Useful for smaller models of dog and cat flaps, like Swing 1, 3 and 5, the modular extension tunnel can be ordered separately. It is useful for installing smaller flaps on thick structures (for larger models, the tunnel is provided with the flap). Tunnel extensions are available in two colours that can be used with all Swing 1 , 3 and 5 flaps. Screws are not included.
