Everbilt 3/8 in. Flare x 1/2 in. MIP Brass Adapter Fitting 801269 - The Home Depot
Frizzlife 1/2" and 3/8" Brass Feed Water Adapter - 3/8" Comp with 1/2" Converter Fitting and 1/4 inch OD Compression Angle Stop Valve Adapter for Reverse Osmosis Water Filters, Coffee Brewers - - Amazon.com
LTWFITTING 1/2 in. x 3/8 in. MIP Brass Pipe Hex Reducing Nipple Fitting (30-Pack) HF306R8630 - The Home Depot
boeray 2pcs 1/2 Inch NPT Male Thread to 3/8 Inch NPT Female Thread Brass Pipe Fitting Reducing Hex Head Hose Bushing Tube Adapter Convert - - Amazon.com
3/8" x 1/2" Brass Compression Reducer Reducing Adapter, Lead-Free, OD x Male
3/8" x 1/2" Sch 40 PVC Reducing Male Adapter - Mipt x Soc 436-053
Proline Series 3/8-in x 1/2-in Barbed Barb x Mip Adapter Fitting in the Brass Fittings department at Lowes.com
Everbilt 3/8 in. Compression x 1/2 in. MIP Brass Adapter Fitting 804599 - The Home Depot
1/2 to 3/8 Reducer, Vfauosit 3/8 to 1/2 RV Faucet Adapter Brass Compression Fitting Faucet Supply Line Adapter for Plumbing Water Hose 2 Pieces - - Amazon.com
BrassCraft 3/8 in. FIP and 1/2 in. FIP Brass Water Supply Adapter BCRP16 D - The Home Depot
Tecmolog 3-way 3/8" and 1/2" 3 Way Adapter Tee Connector Stainless Steel 3/8" Water Line T Fitting Brushed Nickel, SBA020B - - Amazon.com
3/8 to 1/2 adapter, Kicimpro Rv Faucet Adapter 1/2 to 3/8 Reducer Brass Pipe Fitting Hex Bushing Faucet Supply Line Adapter for Water Pips 2 Pieces - - Amazon.com
Threading Adapter, NPT 1/2 Male to G 3/8 Female
3/8" Comp X 1/2" Female Compression Reducing Adaptor: Amazon.com: Tools & Home Improvement
3/8" Compression x 1/2" Male Brass Adapter - Warren Pipe and Supply
Lead Free Brass Compression Male Adapters - 3/8"T x 1/2" MIP
SharkBite 3/8-in (1/2-in OD) Push-to-Connect x 1/2-in MNPT Male Adapter in the Push to Connect Fittings department at Lowes.com
Everbilt 3/8 in. Compression x 1/2 in. MIP Brass Adapter Fitting (2-Pack) 800769 - The Home Depot
1/2" Compression x 3/8" FIP Brass Adapter - Warren Pipe and Supply
1/2 to 3/8 Reducer Faucet Adapter - Compression Brass Pipe Fitting, 3/8 Male to 1/2 Male Supply Line Adapter for RV Kitchen Plumbing, Water Hose Pipe Connector with Rubber Washer, (2 Pack) - - Amazon.com
1/2" Npt To 3/8" Flare Adapter
3/8" Male NPT x 1/2" Male NPT Brass Pipe Hex Nipple Adapter
Reducer Pipe Adapter 1/2 Female Npt to 3/8 Male Npt Brass Fitting Water Air Gas | eBay