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
Water Armor USA (5 Pack) 1/2 Inch 90 Degree Elbow PEX Lead-Free Brass | Stress Corrosion Cracking Resistant Plumbing Fitting | PEX to PEX Plumbing/Tubing/Pipe Connections/PEX Fittings: Amazon.com: Tools & Home Improvement
Apollo 1/2 in. Brass PEX-B Barb 90-Degree Elbow APXE12 - The Home Depot
PEX X PEX 90 Degree Elbow Barb Pipe Fitting 1/2 Inch Brass (pack of 10) - Walmart.com
Apollo 1/2 in. Brass PEX-B Barb 90 Elbow (10-Pack) APXE121210PK - The Home Depot
3/4”x1/2" Lead-free* PEX [Crimp] Reducing Elbow - The Brass Warehouse
Amazon.com: 1/2 x 3/4 Inch PEX Male Threaded NPT Elbow 90 Connector Fitting Crimp Brass for PEX Pipe Tubing, No Lead Pack of 1 : Industrial & Scientific