1/2" x 3/8" Black Schedule 40 PVC Reducing Male Adapter - MIPT x Socket (436-073B)
Craftsman 1/2" to 3/8" Socket Adapter
NuFlush T- adapter 7/8 male and 1/2 inch female with 3/8 inch hose connection. – NuFlush
Husky 3/8 in. Female to 1/2 in. Male Drive Adapter HIMPADP3DF2DM
Masterforce® 3/8" Drive 1/2" SAE Impact Socket Adapter at Menards®
Reducer 1/2 Female Npt to 3/8 Male Npt Pipe Adapter Brass Fitting Water Air Gas | eBay
1/8 inch 1/4 inch 3/8 inch 1/2 inch male threaded brass fitting hex nipple connector BSP Male Thread Connector Quick Adapter - AliExpress Home Improvement
Ideal Vacuum | Adapter 3/8 inch hose barb to 1/2 inch ID Male NPT, Stainless Steel, Vacuum Fittings Adapter, Swagelok, SS-6-HC-1-8
3/8 Inch Female x 1/2 Inch Male Reducing Sleeve Adapter | Grey Pneumatic | 1138R
3/8" Male NPTF X 1/2" Male NPTF Reducing Adapter | Calóre Equipment
Parker Expander Adapter 1/2 x 3/8 inch NPT - Brass - FG-B-1/2X3/8
K&M 215 Thread Adapter - 1/2" and 3/8" Female to 5/8" Male | Sweetwater
Hazet 9007S Impact adapter 1/2" to 3/8"
MM 104976 3/8 x 1/2-Inch Drive Socket Adapter - Quantity 1
Proto - 3/8 Male 1/2 Female Impact Drive Adapter - 85036275 - MSC Industrial Supply
LASCO 10-0061 Delta Faucet 1/2 Female Pipe Thread by 3/8 Male Compression Brass Adapter, 2 Piece - Walmart.com
CRAFTSMAN 3/8-in to 1/2-in Socket Adapter in the Socket Adapters department at Lowes.com
BrassCraft 1/2-in x 3/8-in Threaded Adapter Fitting in the Brass Fittings department at Lowes.com
Frizzlife Brass NPT Thread Pipe Fitting Converter-1/2 to 3/8 inch Comp
CRAFTSMAN 1/2-in to 3/8-in Socket Adapter in the Socket Adapters department at Lowes.com