5 5⁄8" x 4 3⁄4"
This dimension is the smallest area of the cat door that your cat will have to enter.
2 3⁄4"
Depth of the inside tunnel
6 1⁄2" (W) x 6 3⁄4" (H)
The size of hole required to fit your cat door
8 3⁄8"
A circular hole is required to install the cat door in glass. The optimum hole size is 8 3⁄8", but the cat door can be installed into holes up to 10 1⁄4" in diameter.
8 1⁄4" (W) x 8 1⁄4" (H)
Size of the exterior cat door frame
3 1⁄16"
Speak to our friendly customer care team on 1-855-461-4740
We're open Monday to Friday 8.30am-5.30pm EDT
Be the first in the know about our new products, seasonal updates and pet care tips, competitions and more.
SureFlap Ltd. Trading as Sure Petcare
©2022 Intervet Inc., a subsidiary of Merck & Co. Inc. All rights reserved.