Brass Connector, Female (1/2-20 Inverted), Male (1/8-27 NPT) - AGS Company
BrassCraft 1/8-in x 1/8-in Threaded Female Adapter Coupling Fitting in the Brass Fittings department at Lowes.com
Grease Fitting Adapter 1/4-28SAE-LT x 1/8-27NPTF (F) | G.L. Huyett
Pipe Fittings - Steel Female Steel Hex Reducer Bushings 1/2" Male x 3/8"
Stainless Steel Fittings - High Pressure Threaded 1/2" Female x 3/8" Male Reducing Adapter 4500 PSI
1/8-27 NPT Female to 1/2-14 NPT Male Thread Adapter for Pressure Gauge Sensor
LASCO 10-0061 Delta Faucet 1/2 Female Pipe Thread by 3/8 Male Compression Brass Adapter, 2 Piece - Walmart.com
Reducer 1/2 Female Npt to 3/8 Male Npt Pipe Adapter Brass Fitting Water Air Gas | eBay
3400: 3/8″ Male NPT to 1/2″ Male Flare Adapter | Fittings, Inc.
1/2" FNPT X 1/2" BSPP Male Brass Adapter (NPT X BSPP)
PARKER Reducing Adapter: Brass, 1/8 in x 1/16 in Pipe Size, Female NPT x Male NPT, 1 in Overall Lg - 20YZ82|2-1 RA-B - Grainger
MFC02-01 (Brass, 1/4" Female x 1/8" Male NPT) - Advanced Technology Products
PARKER Reducing Adapter: 316 Stainless Steel, 1/4 in x 1/8 in Fitting Pipe Size, Female NPT x Male NPT - 1DFX8|4-2 RA-SS - Grainger
K&M 215 Thread Adapter - 1/2" and 3/8" Female to 5/8" Male | Sweetwater
Brass Pipe Hex Nipple Fitting Quick Adapter 1/8" 1/4" 3/8" 1/2" 3/4" 1" BSP Male Thread Water, oil and gas Connector|Pipe Fittings| - AliExpress
BSP-NPT Adapter 1/4" Male BSPT to 1/2" Female NPT Brass Pipe Fitting Euro to US | eBay
1-1/2" to 1-1/8" Headtube Headset Reducer / Adapter 1.5" to 1.125"
Everbilt 3/8 in. Compression x 1/2 in. MIP Brass Adapter Fitting (2-Pack) 800769
1/2" FNPT x 3/8" MNPT Hose Fitting Adapter | Milton Industries
Hurricane, Headstock Spindle Adapter, Converts 1 1/2" x 8 TPI to 1" x 8 TPI - The Woodturning Store
Keeney 1/2-in x 3/8-in Compression x Fip Adapter Fitting in the Brass Fittings department at Lowes.com
