Universal Sprayless Connector – Hose Male, 5/16"–3/8"

I have three tanks for my boat and bought three male tank fittings and a female line fitting. I went on a thousand mile trip and had a lot of experience with these fittings before I replaced them out of fear of the danger of using them. #1 - they allow some gas to escape when ever disconnecting the line from the tank. # 2 and the real fearful part - the male tank fitting does not always seal and on a number of times I had gas leaking from this fitting when the tank became slightly pressurized, like when carrying tank to boat after filling it and the sloshing in tank caused some pressure build up. Gas was coming out of the male fitting!!! Other times I would smell gas in the cockpit where I stored the tanks and I traced it back to the fittings. This scared me enough that I replaced all the fittings with the old proven style. Major learning moment for me.

IBoats, I sent you an email and you failed to respond. I advised you that you are not selling what the picture depicts. What you are showing in this photo is exactly what I needed because it is "threaded" on one side. You sent me a male sprayless connector "slip on." Thank you Rich