Review on Walker 40002 1 1 Diameter Galvanized by Jason Unruh

Bought this for occasional use to pull our RV generator's exhaust pipe out of the shed it's parked in. The reason is that in case the power goes out and my family needs to escape the heat. This way you don't have to move the camper, just slide this pipe over the exhaust and extend the hose outside the shed. I had to widen it a bit to match the chrome exhaust tip. I used a stock $20 tailpipe expander and gradually did it until it fit. I also showed everyone how to use foil tape for caulking, as well as a pipe clamp. I have no idea how long it will last with constant waste heat and condensation running through it, but I think it's fine for this kind of casual use.