300 Series Tunnel Extension


200 in stock

SKU: 310US Categories: , ,


This tunnel extension is designed for the Staywell 300, 400 and 500 series cat flaps. It adds an extra 1-7/8″ of depth, and you can combine more than one for even thicker walls and doors. Compatible with: PPA00-11324, Magnetic Key Cat Door and PPA00-11325, 4-Way Locking Cat Door

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