SurePet

SureFlap Microchip Pet Door Tunnel Extender - Brown - single

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• In stock · price checked 9 Sept 2026Updated today

What is Microchip Pet Door Tunnel Extender - brown - single? The Microchip Pet Door Tunnel Extender is a robust device expertly designed to increase the length of the existing pet door tunnel. It adds an additional 50mm to the standard 70mm tunnel. Primarily used for wall installations, it ensures a secure and seamless extension for pet access. Importantly, its ability to stack multiple extenders allows it to accommodate walls of differing thickness by creating a customised length. What are the benefits? The key advantage of this device is its flexibility. It allows a tailor-made extension depending on the thickness of your wall. Additionally, it fits securely onto the SureFlap Microchip Pet Door and Pet Door Connect. This ensures a snug fit and uninterrupted usage for your pets. What are the key features? Enhances the 70mm pet door tunnel by 50mm Capability to stack multiple extenders for customised length Perfectly suited for wall installations and accommodating thicker walls What are the precautions? Ensure it fits securely onto SureFlap Microchip Pet Door and Pet Door Connect Make sure the extender length is appropriate for the wall thickness Check if pet can comfortably pass through the extended tunnel Usage How to use Microchip Pet Door Tunnel Extender - brown - single Align the extender with the tunnel of the SureFlap Microchip Pet Door or Pet Door Connect. Securely fit the extender onto the tunnel, ensuring a snug connection. If your wall is thicker, add additional extenders by stacking them together until the desired length is reached. Usage

MPN

0163918