The days are gone of quick disconnects and their propensity to leak, break and cause havok! Long live CAMLOCKS, after switching over to these you'll never look back. Sturdy 304 Stainless Steel design, and a super seal that will seriously stop anything from leaking out the side and causing a sticky mess. We recommend attaching the male fittings to your vessels and ball valves as it makes it a great deal easier removing hoses and other fittings with the female camlock.