Amazon.com: TL TOOLEGIN Brass Pipe Fittings, NPT Tee, Hex Head, Hex Nipple, Hex Coupling, 90 Degree Barstock Forged Elbow, Air Hose Fittings, 1/8" 1/4" 3/8" NPT Brass Fittings Kit, for Up to
Amazon.com: SUNGATOR Plumbing Fittings 1/2 Inch, Coupling(10 PCS), 90 Degree Elbow Fitting(10 PCS), Tee Fitting(5 PCS), No Lead Brass Push Fittings 1/2 Inch for Pex,Copper,CPVC, with 1 Disconnect Clip, Pack of 25 :