Amazon.com: Supply Giant QQTM1212-5 Plastic Poly Alloy 90 Degree Swivel Elbow PEX x FPT Barb Pipe Fitting 1/2'' x 1/2'' White (5 Pack) : Industrial & Scientific
Chicksan Swivel Elbow :: Female Pipe x Male Hose -90° Swivel :: 4-Bolt Mounting Flange :: 2.0" F NPT x 1.5"M NPSH - 90° Swivel Elbow
SharkBite 3/8-in PEX (1/2-in O.D) x 1/2-in NPSM Brass Female Swivel 90-Degree Elbow in the PEX Pipe, Fittings & Specialty Tools department at Lowes.com