SureFlap Tunnel Extender for Cat Flap Pack of 3

Description Need extra tunnel length for a wall-mounted cat flap? This pack of three cat flap tunnel extenders is a practical cat flap accessory that works with SureFlap Microchip Cat Flap, SureFlap DualScan Microchip Cat Flap and SureFlap Microchip Cat Flap Connect. It is designed to lengthen the tunnel where a standard installation feels too short or the wall is thicker than expected. Each extender adds an extra 50 mm to the existing tunnel, and they fit snugly onto the original tunnel for a stable, draught-reducing passage. Made of plastic and requiring no additional tools, the pieces are lightweight and quick to install. The stackable design lets you create the exact tunnel length you need without cutting or permanent modification. This accessory is especially useful when fitting a cat flap through thick walls or when a cat seems hesitant passing through a short tunnel. Adding length gives more enclosed space during transit, which can help timid cats feel less exposed. Keep multiple extenders on hand to tweak length as your installation or your cat’s comfort needs change. Key Features Adds 50 mm per extender – increases tunnel length so you can match thicker walls or give cats a more covered passage. Compatible with SureFlap microchip cat flaps – ensures a proper fit with the listed models for wall installations. Tool-free plastic design – quick to fit and lightweight, with a snug attachment that helps reduce drafts and wobble. Stackable pieces in a pack of three – combine extenders to reach the required tunnel length without permanent changes. Frequently Asked Questions Is this extender compatible with my existing cat flap? Yes. It is compatible with SureFlap Microchip Cat Flap, SureFlap DualScan Microchip Cat Flap and SureFlap Microchip Cat Flap Connect for wall installations. How much additional tunnel length does each extender provide? Each extender adds an extra 50 mm to the standard 70 mm tunnel, and you can stack them to reach the length you need. Is the extender easy to install? Simple to install; made of plastic and fits snugly onto the cat flap tunnel without any additional tools required. Is this product for wall installation only? Yes. It is designed as a wall installation accessory and fits onto the cat flap tunnel for wall-mounted setups. How many extenders are included and can I customise the tunnel length? This pack contains three 50 mm extenders; you can stack multiple pieces together to customise the tunnel length for your cat flap. Check the recent prices for SureFlap Tunnel Extender Pack of 3 below.