You should purchase this as an addition should you be fitting your cat flap into glass or a wall. It is also useful if you are replacing your older cat flap with the Round Shaped Locking door Flap and your cut out is larger than the actual Flap, as you can use this adapter to cover the additional space providing a seal to prevent against draughts and moisture. The maximum diameter that this will cover is 260mm. Use for holes ranging from 210-260mm.
- Locking
- Transparent
- Weather Proof
- Easy Application
