Legend Valve 1/2" X 3/8" PEX RED COUPLING 460-525NL | Zoro
SharkBite 3/8 in. PEX Barb x 1/2 in. FIP Brass 90-Degree Swivel Elbow Fitting UC531LFA - The Home Depot
Apollo 1/2 in. x 3/8 in. Brass PEX-B Barb Reducing Coupling APXC1238 - The Home Depot
Us Market Cupc Coupling Male NPT 3/8" Pex*1/2" Mip Pex Pipe Fittings - China Brass Fitting, Pex Fitting | Made-in-China.com
3/8" PEX x 1/2" Female Sweat Adaptors | PEX Fittings
Buy Flair-It Plastic Compression PEX Coupling 3/8 In. X 3/8 In.
XFITTING 2 Pieces 1/2" Pex X 3/8" OD Compression Straight Adapter, Brass, NSF, Pex B - Amazon.com
3/8" Pex Brass Insert Coupling
Buy the John Frey Co LF6216508069802 1/2 Pex X 3/8 Pex Coupling | Hardware World
SharkBite 3/8 In. Barb Brass PEX Test Plug - Power Townsend Company
SharkBite 3/8 (1/2 inch OD) x 1/2 Inch FNPT Reducing Adapter, Push To Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, U070LFA - Pipe Fittings - Amazon.com
Apollo PEX Brass Couplings 1/2 in. X 3/8 in. - - Owego Endicott Agway
SharkBite 1/2 Inch x 3/8 Inch 90 Degree Dishwasher Elbow, MNPT, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, U281LFA - Pipe Fittings - Amazon.com
SharkBite 3/8-in (1/2-in O.D) PEX Crimp Brass Coupling in the PEX Pipe, Fittings & Specialty Tools department at Lowes.com
Sharkbite Brass Push Reducing Coupling 3/8 in. (1/2 in. OD) x 1/2 in. - Shelburne, VT - Rice Lumber
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
1/2" x 3/8"in PEX B Brass Reducer Coupling Hose Barb Crimp Fittings USA Free | eBay
Amazon.com: SharkBite 3/8 Inch x 1/2 Inch Crimp Reducing Coupling, Pack of 25, Brass Plumbing Fitting, PEX Pipe, PE-RT, UC009LF : Industrial & Scientific
SharkBite Crimp Transition Low Lead 3/8 In. Polybutylene, Brass PEX Coupling - Gillman Home Center
Sioux Chief PowerPEX® 3/8" PEX Crimp Brass Coupling at Menards®