3/4x1/2 Coupling Stem

3/4" x 1/2", Quick Connect Coupling Stem, Allows Quick Connections Without Cutting Small Pieces Of Pipe, Holds Up To 250 PSI, 1 Piece, No Parts To Assemble Or Lose, Code Approved For Behind Wall Without Access & Direct In Ground Burial Installations, NSF-14, NSF-61, CSA/ASTM & UPC Code Listed & Approved, Replacement For Qest & Flare It Type Fittings.