







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







| 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 |
N**M
Perfect
Perfect fit for my cat flap and I literally super glued it into place in seconds.
A**S
Good
Good
D**.
Expensive tunnel ,but no other choice !!
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 )
Y**S
Connects well to cat flap
Extension works great. Cat flap now fits through whole wall. Needed glue to fix securely, only down side
M**D
Has to buy an extra section and cut it down
Did the job. Size not spot on so OK value fir mobey
J**H
Frequently returned together?
PetSafe Tunnel Extension is not compatible with the PetSafe Staywell 4 Way Classic Cat Flap. The profile of the two parts is quite different so they do not fit together. This item is listed with the Cat Flap as being 'frequently bought together' so I wonder if they are perhaps frequently returned together as well.
M**Y
Expensive
Over priced and expensive for what they are, especially as 4 were necessary for our wall, which amounted to nearly the same price as the catflap itself.
A**R
Great!
Does the job, we have a tunnel with 4 extensions and it works great!
T**S
...passt ideal als Verlängerung zum Tunnelsystem... Keine Probleme, passgenau...
B**6
Produit conforme et idéal pour agrandir le tunnel de la chatière. Livraisons rapide.
A**S
This fits the SureFlap door along with PetSafe.
C**L
Easy to install
N**N
4 of these slotted together and connected to the cat flap through a thick wall. Works well and good quality.
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