SharkBite Max Faucet Connector Hose, 1/2 Inch x 1/2 Inch x 20 Inch NPSM Braided Stainless Steel Water Valve Shut Off, Push-to-Connect, PEX, Copper, CPVC, PE-RT. 1/2 inch x 1/2 inch x 20 inches Facuet Connector Hose requires no special tools, no soldering, no crimping or glue. Just push to create a watertight seal. Rated to 250 PSI and 200 Degrees F. Use in potable water and hydronic heating applications. SharkBite connects Copper, PEX, CPVC, and PE-RT Pipe in any combination Only SharkBite's quality and performance is field-proven with more than 550 million connections. SharkBite is the only push-to-connect brand than can ensure a clean, leak-free connection. All SharkBite fittings meet the same standards for commercial and residential plumbing applications.