[PerryB]

I'm not very happy with the quick connects that came installed on my trailer (I have 2). You have to twist and push back on the outer collar while pushing the hose in, and then hold the hose in while pulling the outer collar back into the locked position otherwise the hose will pop out when pressure is applied. I've disassembled my couplers and cleaned /lubed them but they get stiff again before very long because the release balls become rusty, and you don't see this unless you take it apart - it looks perfect from the outside.