---
product_id: 101564127
title: "PetSafe Tunnel Extension - Compatible with Microchip & Manual-Locking Cat Flap - Easy Installation, Comfortable Entry, No Tools Required - White"
brand: "petsafe"
price: "฿2800"
currency: THB
in_stock: true
reviews_count: 13
category: "Pet Safe"
url: https://www.desertcart.co.th/products/101564127-petsafe-tunnel-extension-compatible-with-microchip-and-manual-locking-cat
store_origin: TH
region: Thailand
---

# Fits walls up to 5.5cm thick Adds 5cm tunnel length Tool-free, glue-in setup PetSafe Tunnel Extension - Compatible with Microchip & Manual-Locking Cat Flap - Easy Installation, Comfortable Entry, No Tools Required - White

**Brand:** petsafe
**Price:** ฿2800
**Availability:** ✅ In Stock

## Summary

> 🐾 Extend comfort, skip the hassle — your cat’s new favorite gateway!

## Quick Answers

- **What is this?** PetSafe Tunnel Extension - Compatible with Microchip & Manual-Locking Cat Flap - Easy Installation, Comfortable Entry, No Tools Required - White by petsafe
- **How much does it cost?** ฿2800 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/101564127-petsafe-tunnel-extension-compatible-with-microchip-and-manual-locking-cat)

## Best For

- petsafe enthusiasts

## Why This Product

- Trusted petsafe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort-First Design:** Longer tunnel means a smoother, more comfortable entry and exit for your feline friend.
- • **Trusted PetSafe Quality:** Backed by 27 years of innovation, ensuring safety and happiness for pets and owners alike.
- • **Seamless Fit for Thicker Walls:** Extend your cat flap tunnel by 5cm for a perfect, flush installation in doors and walls up to 5.5cm thick.
- • **Sleek, Minimalist White Finish:** Blends effortlessly with modern home interiors while enhancing your cat flap’s functionality.
- • **Effortless, Tool-Free Installation:** No tools needed—just glue it in place and secure your cat’s new passage in seconds.

## Overview

The PetSafe Tunnel Extension adds 5cm to your existing microchip or manual cat flap, enabling a flush, secure fit for thicker walls up to 5.5cm. Designed for easy, tool-free installation with a glue-in setup, it creates a longer, more comfortable passage for cats. Trusted by pet owners worldwide, this sleek white extension enhances both functionality and style.

## Description

Extend your cat flap's tunnel up to 5cm for a flush, secure fit in thicker walls or doors. The comfortable, tool-free design creates an easy passage for your cat.

Review: Perfect - Perfect fit for my cat flap and I literally super glued it into place in seconds.
Review: Good - Good

## Features

- Easy Installation: Each Tunnel Extension adds 5 cm to your Microchip or Manual Cat Flap, allowing for quick and straightforward installation without the need for complex tools
- For Thicker Walls/Doors: Provides a flush and precise fit for thicker doors and walls, ensuring your cat flap installation is seamless and secure
- Comfortable Entry: Extending the tunnel creates a longer, more comfortable passage for your cat, enhancing their ease of access and overall experience
- Tool-Free Setup: Conveniently designed to be glued into place, each Tunnel Extension offers a secure fit without the need for additional tools or hardware
- A 27 Year Legacy of Joy: Since 1998, PetSafe has been dedicated to creating innovative products that ensure safe and healthy pets, bringing happiness to pet families worldwide and enriching the lives of pets and their owners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HCHL56L |
| Best Sellers Rank | 360 in Pet Supplies ( See Top 100 in Pet Supplies ) 1 in Cat Flaps |
| Brand Name | PetSafe |
| Closure Type | Flap |
| Colour | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (656) |
| Dog Breed Size | Small |
| Frame Material | Plastic (ABS) |
| Global Trade Identification Number | 00729849162488 |
| Included Components | Tunnel Extention |
| Item Type Name | Tunnel Extension |
| Item Weight | 6 Ounces |
| Manufacturer | Radio Systems Corporation |
| Manufacturer Contact Information | Clanbrassil Street, Dundalk, Co. Louth, IRELAND |
| Manufacturer Part Number | PAC54-16248 |
| Material Type | Kunststoff |
| Maximum Compatible Thickness | 55 Millimeters |
| Minimum Compatible Thickness | 5 Centimeters |
| Model Number | PAC54-16248 |
| Size | XL |
| Target Audience | Cats |
| UPC | 729849162488 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** PetSafe
- **Colour:** White
- **Material:** Kunststoff
- **Mattress thickness:** 55 Millimeters
- **Size:** XL

## Images

![PetSafe Tunnel Extension - Compatible with Microchip & Manual-Locking Cat Flap - Easy Installation, Comfortable Entry, No Tools Required - White - Image 1](https://m.media-amazon.com/images/I/51hLKpjdEiL.jpg)
![PetSafe Tunnel Extension - Compatible with Microchip & Manual-Locking Cat Flap - Easy Installation, Comfortable Entry, No Tools Required - White - Image 2](https://m.media-amazon.com/images/I/71fT3x1xybL.jpg)
![PetSafe Tunnel Extension - Compatible with Microchip & Manual-Locking Cat Flap - Easy Installation, Comfortable Entry, No Tools Required - White - Image 3](https://m.media-amazon.com/images/I/81nWX1s4cEL.jpg)
![PetSafe Tunnel Extension - Compatible with Microchip & Manual-Locking Cat Flap - Easy Installation, Comfortable Entry, No Tools Required - White - Image 4](https://m.media-amazon.com/images/I/715vXrPkOFL.jpg)
![PetSafe Tunnel Extension - Compatible with Microchip & Manual-Locking Cat Flap - Easy Installation, Comfortable Entry, No Tools Required - White - Image 5](https://m.media-amazon.com/images/I/61qNadAHseL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by N***M on 17 February 2026*

Perfect fit for my cat flap and I literally super glued it into place in seconds.

### ⭐⭐⭐⭐⭐ Good
*by A***S on 1 March 2026*

Good

### ⭐⭐⭐⭐ Expensive tunnel ,but no other choice !!
*by D***. on 25 July 2025*

Very good item although at £11.99 EACH for a 50mm bit of plastic , very expensive, but they know you need it to connect onto the cat flap itself ,just spent over £84 on a upvc tunnel for a cat, they could easily manufacture a solid tunnel but obviously wont, as they make more money this way (obviously don't care about the packaging either )

## Frequently Bought Together

- PetSafe Tunnel Extension, Compatible with Microchip and Manual Cat Flaps - WHITE
- PetSafe, Microchip Activated Cat Flap, Exclusive Entry, Easy Install, 4 Way Manual Locking, Energy Efficient, Draught Excluder, Convenient - White

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-26*