Watts 959083 Aqualock 3501-1008(P-610) Male Adapter, 1/2-inch

1/2" Copper Tube Size x 1/2" Male Pipe Thread, Quick Connect Adapter, Hold Up To 250 PSI, 1 Piece, No Parts To Assemble Or Lose, Quick Connect Design Allows Quick & Easy Connections Without The Use Of Installation Tools, Great For New Installations Or Plumbing Repair Projects For Pex, Copper, & CPVC Pipe, Just Cut Pipe & Push Pex, Copper Or CPVC Tubing Into Fitting End Until Tubing Seats At Stop, Can Be Disconnected By Pulling Back On Ring & Releasing Pipe, Only Fitting Of Its Type Code Approved For Behind Wall Installations, NSF-14, NSF-61, CSA/ASTM & UPC Code Listed & Approved, Excellent Replacement For Qest & Flare It Type Fittings.