LTWFITTING 3/4-Inch PEX x 3/4-Inch Male NPT Adapter, Brass Crimp PEX Fitting(Pack of 5): Amazon.com: Tools & Home Improvement
Efield 3/4" X 3/4" X 1/2" PEX REDUCING TEE BRASS CRIMP FITTINGS - LEAD — EFIELD PEX
The Plumber's Choice 1/2 in. x 1/2 in. Brass PEX Barb x Male Pipe Thread Adapter Fitting (5-Pack) 00125EPMA - The Home Depot
Apollo 1/2 in. Brass PEX-B Barb x 3/4 in. Female Pipe Thread Adapter APXFA1234 - The Home Depot
Amazon.com: ICT Billet 5pc 1/4" Inch NPT Pipe 1/2" PEX Fitting (non potable water, air only) Bare Machined Aluminum Designed & Manufactured in the USA F250NP500PEX : Automotive
HQMPC Pex Fittings 3/4 inch Straight Coupling Push Fit PEX Fittings, Push-to-Connect Copper, CPVC, No Pb Brass Plumbing Fittings (6PCS, 3/4") - Amazon.com
Apollo 1/2 in. Brass PEX-A Barb x 3/4 FNPT Reducing Female Adapter EPXFA1234 - The Home Depot
SharkBite 1/4 Inch x 3/4 Inch 90 Degree Dishwasher Elbow, Female Thread, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, U2276LFA - Pipe Fittings - Amazon.com