fitting

Hi all! I'm replacing some leaky freshwater fittings on my 1990 Beneteau. Our entire freshwater manifold and some intake seacocks have these black plasticky compression fittings. They have a cone, a hoop with a slit, and an o-ring inside. We cannot figure out what the pipe thread is for us to...

Hi! New owner of a 1993 23.5 and I'm going through the boat to make it ready to launch. I was cleaning the sink and noticed that the drain was starting to crack and was brittle. Upon trying to remove the sink drain, it broke completely and the drain hose put a strain on the outer thru-hull...