3/8" to 1/4" 1/2 inch Drive Ratchet Converter Socket Adapter Reducer Air Impa=y= | eBay
Brass Pipe Fittings, Water Hose Adapter, G 1/2 Female to G 3/8 Male Reducer Adapter, Compression Fitting for Kitchen Bathroom Faucet, Pipe Connector with Rubber Washer,(2 Pack) - Amazon.com
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
4pcs/lot 1/4 3/8 1/2 Drive Socket Wrench Adapter Converter Reducer Air Impact Socket Ratchet Drive Adapter Hand Tool Set
Frizzlife Brass NPT Thread Pipe Fitting Converter-1/2 to 3/8 inch Comp
WOWOW 1/2 in. to 3/8 in. Brass Water Hose Adapter 2660054-BHHD - The Home Depot
Brass, 1/2 in x 3/8 in Fitting Pipe Size, Reducing Adapter - 46M451|706120-0806 - Grainger
Husky 3/8 in. Female to 1/2 in. Male Drive Adapter HIMPADP3DF2DM - The Home Depot
3400: 3/8″ Male NPT to 1/2″ Male Flare Adapter | Fittings, Inc.
Threading Adapter, NPT 3/8 Male to NPT 1/2 Male
LTWFITTING 1/2 in. FIP x 3/8 in. MIP Brass Pipe Adapter Fitting (20-Pack) HF1028620 - The Home Depot
Threading Adapter, NPT 1/2 Male to G 3/8 Female
3/8" BSP to 1/2" NPT Adapter | Agristore USA | AGRISTORE USA
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
3/8" Male NPT x 1/2" Male NPT Brass Pipe Hex Nipple Adapter
Reducing Adapter: Brass, 1/2 in x 3/8 in Fitting Pipe Size, Female NPT x Male NPT | Imperial Supplies
CRAFTSMAN 3/8" To 1/2" Socket Adapter, 1/2-Inch Drive, Female to Male (CMMT99222) - Amazon.com
Threading Adapter, NPT 1/2 Female to G 3/8 Male
1/2 to 3/8 Reducer Kicimpro 3/8 Female to 1/2 Male Adapter Water Supply Line Hose Adapters Compression Fitting Brass 2 Pieces - Amazon.com
Amazon.com: KOOTANS 1/2 NPT x 3/8 NPT Male Solid Brass Hex Nipples, Heavy Brass Pipe Adapter Fittings Reducing Nipple Connectors 4Pieces : Industrial & Scientific
CRAFTSMAN 1/2-in to 3/8-in Standard Socket Adapter in the Socket Adapters department at Lowes.com