Parker Expander Adapter 1/2 x 3/8 inch NPT - Brass - FG-B-1/2X3/8
Kobalt 3/8-in to 1/2-in Socket Adapter in the Socket Adapters department at Lowes.com
Everbilt 3/8 in. x 1/2 in. Copper Pressure Fitting x Cup Reducer C600HD21238 - The Home Depot
NuFlush T- adapter 7/8 male and 1/2 inch female with 3/8 inch hose connection. - NuFlush
LB White Hose Adapter 3/8" x 1/2" for Models 278/379 | QC Supply
1/2" NPT To 3/8" Flare Adapter
Brass Pipe Fitting Reducer Adapter, 1/2" NPT Male x 3/8" NPT Female for Water Oil Air Pressure Gauge Engine Temp Sensor - Walmart.com
3/8 x 1/2-Inch Drive Socket Adapter | Killingworth True Value
1/2" x 3/8" Black Schedule 40 PVC Reducing Male Adapter - MIPT x Socket (436-073B)
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
Wera 042673 Square Drive Size Adapter, 3/8" to 1/2"
CRAFTSMAN 1/2-in to 3/8-in Standard Socket Adapter in the Socket Adapters department at Lowes.com
Frizzlife Brass NPT Thread Pipe Fitting Converter-1/2 to 3/8 inch Comp
BrassCraft 1/2-in x 3/8-in Threaded Adapter Fitting in the Brass Fittings department at Lowes.com
K&M 215 Thread Adapter - 1/2" and 3/8" Female to 5/8" Male | Sweetwater
Drive Adapter 3/8 Inch to 1/2 Inch, Adjustable Torque Wrench
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
BrassCraft 3/8-in x 1/2-in Threaded Adapter Fitting in the Brass Fittings department at Lowes.com
Frizzlife brass Tee valve
CRAFTSMAN 3/8" To 1/2" Socket Adapter, 1/2-Inch Drive, Female to Male (CMMT99222) - - Amazon.com
HPC Fire 462 Male Connector Brass Fitting, 3/8-Inch Tube, 1/2-Inch MIP
3/8 to 1/2 Inch Drive Black Impact Socket Adapter Reducer Tool Set Adapter - Walmart.com
Husky 3/8 in. Female to 1/2 in. Male Drive Adapter HIMPADP3DF2DM - The Home Depot
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
1 PIECE 1/2" PEX X 3/8" OD COMP. STRAIGHT ADAPTER FITTINGS, LEAD-FREE BRASS NSF | eBay
