Review on Forespar 903000 Vented Loop Size by Aliana Brown

I bought this to combine with a white 1 1/2" flex hose I bought at a local hardware store to use in sewer pipes to use. on my houseboat. When I actually connected the flex hose to the vented circuit I found that the loop connection was slightly smaller and would fit a much better 1 1/4" flex hose. I ordered or received the wrong vented hinge but everything was checked correctly and what i got should have been a 1 1/2" hinge. Long story short, I couldn't get the job done with the 1 1/2" flexible hose I purchased. However, the loop proved to be of good quality and I'm sure it would work great if I could use them.