SharkBite® is the push-fit connection system that’s the easiest way to join copper or PEX pipe in any combinationwithout soldering. Just insert the pipe into the fitting and the stainless steel teeth bite down and grip tight, while a specially formulated O-ring compresses to create a perfect seal. We have Sharkbite valves, elbows and straight connectors to accomplish nearly any plumbing task without soldering.