EFIELD 2 PCS Pex A Expansion Stop Tee Valve 1/2" PEX x 1/2" PEX x 3/8 Inch Comp
Directly Supplied by One of the Biggest Pex Systems Manufacturers. 2 Pex Thread Compatible with Expandsion Fitting System, NOT Compatible with Stainless Steel Clamp & Copper Crimp Ring Systems.