WOWOW 1/2 in. to 3/8 in. Brass Water Hose Adapter 2660054-BHHD - The Home Depot
Husky 1/2 in. Female to 3/8 in. Male Drive Adapter HADPTR1238 - The Home Depot
Aluminum Adapter, 1/2" Male NPT to 3/8" Female NPT | Air & Hydraulic Equipment,Inc.
Adapter Male 1/2" Female 3/8" (LP)
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
Amazon.com: Legines 1/2" NPT Female to 3/8" NPT Male Reducing Pipe Adapter Brass Reducer Coupling Fitting 1200psi High Pressure (Pack of 2) : Industrial & Scientific
Threading Adapter, NPT 1/2 Female to G 3/8 Male
BrassCraft 3/8 in. FIP and 1/2 in. FIP Brass Water Supply Adapter BCRP16 D - The Home Depot
Threading Adapter, NPT 3/8 Male to NPT 1/2 Male
CRAFTSMAN 1/2-in to 3/8-in Standard Socket Adapter in the Socket Adapters department at Lowes.com
LTWFITTING 1/2 in. FIP x 3/8 in. MIP Brass Pipe Adapter Fitting (20-Pack) HF1028620 - The Home Depot
1/2" Npt To 3/8" Flare Adapter
Everbilt 3/8 in. Comp x 1/2 in. MIP Brass Adapter 804599 - The Home Depot
BrassCraft 3/8-in x 1/2-in Compression x Mip Adapter Fitting in the Brass Fittings department at Lowes.com
3 Piece Socket Adapter Set Increasing 3/8" 1/2" 3/4" Female 1/4" 3/8" 1/2" Male - Walmart.com
Kobalt 1/2-in to 3/8-in Standard Socket Adapter in the Socket Adapters department at Lowes.com
Utoolmart 3/8 Inch Drive (F) x 1/2 Inch (M) Impact Socket Adapter for Ratchet Wrenches, Cr-V Converter for Sleeve Reducer, Female to Male, 1Pcs - Amazon.com
3/8" Male NPTF X 1/2" Male NPTF Reducing Adapter | Calóre Equipment
CRAFTSMAN 3/8" To 1/2" Socket Adapter, 3/8-Inch Drive, Female to Male (CMMT99293) - Amazon.com
Threading Adapter, NPT 1/2 Male to G 3/8 Female
Sunex 3300 3/8-Inch Female by 1/2-Inch Male Socket Adapter with Friction Ball Drive - Amazon.com
Impact Socket Adapter Set, PTSLKHN 3 PCS | 1/4", 3/8", 1/2" Drive, Socket Adapter for Drill, 3/8 to 1/2 Socket Adapter, 3/8 to 1/4 Socket Adapter, Adaptation to High Torque Impact Wrenches - Amazon.com
Amazon.com: 1/2” Female NPT to 3/8" Male NPT Coupling Brass Pipe Fitting Gauge Adapter : Automotive
U.S. Solid 2pcs Brass Pipe Fitting Adapter, Male Pipe x Female Pipe, 1/2" x 1/
Reducing Adapter: Brass, 1/2 in x 3/8 in Fitting Pipe Size, Female NPT x Male NPT | Imperial Supplies