The optional tunnel set helps you to cover the gap between the inside and the outside in a clean and airtight way
The tunnel set medium consists of 4 tunnel plates, fixing set extension (8 pieces), 1 piece of foam rubber strip for sealing the separate tunnel-plates and an extension for the connection cable.
The tunnel plates have a grey and a white side.
Learn More
In Stock
The optional tunnel set helps you to cover the gap between the inside and the outside in a clean and airtight way
The tunnel set medium consists of 4 tunnel plates, fixing set extension (8 pieces), 1 piece of foam rubber strip for sealing the separate tunnel-plates and an extension for the connection cable.
The tunnel plates have a grey and a white side.
Learn More
In Stock
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