Pack of 10) EFIELD 1/2 Inch Push Fit Fitting Bundles to Connect Pex, Copper, CPVC -Tee "T" 2 Pieces, Elbow and Coupling 4 Pieces each, with a Disconnect Clip - - Amazon.com
Cash Acme 1/2 in. Push-to-Connect Copper 90-Degree Elbow Fitting C248LFA - The Home Depot