Copper Fittings Coupling with Stop CxC.
Mueller P/N WB01008 1/8"ID
Mueller P/N WB01009 1/4"ID
Mueller P/N WB01022 1/2"ID
Mueller P/N WB01028 5/8"ID
Mueller P/N WB01034 3/4"ID
Mueller P/N WB01047 1"ID
Mueller P/N WB01055 1-1/4"ID
Mueller P/N WB01063 1-1/2"ID
Mueller P/N WB01072 2"