MADE IN THE USA: All SharkBite valves, joints, and adapters are manufactured and tested in the USA. PREFERRED BY THE PROS: All SharkBite fittings meet the same standards for commercial and residential plumbing applications. LEAD-FREE: Made of high-quality forged DZR brass that is lead-free. Ball valves, shutoffs, and compression fittings, are safe for potable water lines. VERSATILE: SharkBite plumbing fittings fit copper, CPVC, and PEX pipe and connect all 3 types in any combination. INSTALLS IN SECONDS: Repair with no special tools, soldering, crimping, or glue; Just push to create a quick watertight union with SharkBite pushfit connectors.