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Electronic SmartDoor Wall Tunnel Extension

Amazon.com Price: $51.95 (as of 05/06/2023 12:31 PST- Details)

PetSafe Wall Tunnel Extension Electronic SmartDoor, Large, White.


Additional tunnel designed to be used in conjunction with the PetSafe Electronic SmartDoor Wall Entry Conversion Kit when installing the large PetSafe Electronic SmartDoor.

This tunnel is stackable with the tunnel that is included in the PetSafe Electronic SmartDoor Wall Entry Conversion Kit for installations into brick, concrete or other walls thicker than 7 1/4″.


Extension tunnel used in conjunction with the PetSafe SmartDoor Wall Entry Kit for walls thicker than 7 1/4″.

Extends an additional 2 3/4″.

Tunnel extension can be trimmed for extension less than 2 3/4″.

1 tunnel included – no hardware.

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