1/2" NPT Male x 1/4" NPT Female Straight 5406-08-04 Adapter | NPT Female to NPT Male - Bushing | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com
1/2" Male to 1/4" Female NPT Reducer - UniversalAir.com
Brass, 1/2 in x 1/4 in Fitting Pipe Size, Reducing Adapter - 46M452|706120-0804 - Grainger
1/2" NPT Male x 1/4" NPT Male Straight 5404-08-04 Adapter | NPT Male to NPT Male - Hex Nipple | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com
Brass Connector, Female (1/2-20 Inverted), Male (1/4-18 NPT) – AGS Company Automotive Solutions
3/4" NPT Female to 1/2" NPT Male Brass Pipe Adaptor/Adapter Straight Reducer/Reducing Coupling Male to Female: Industrial Pipe Fittings: Amazon.com: Industrial & Scientific
Boeray 2pcs 1/2 Inch NPT Male to 1/4 Inch NPT Female Reducer Brass Pipe
1-1/4" NPT Male x 1-1/2" NPT Female Straight 5405-20-24 Adapter | NPT Female to NPT Male - Straight | NPT to NPT | Hydraulic Adapters & Fittings | Hydraulics | www.surpluscenter.com
1/2" NPT Male to 1/4" MFL Male Flare Adapter
Amazon.com: Metalwork 304 Stainless Steel Pipe Fitting,Converter Adapter, G 1/2“ Female Thread to 1/2" NPT Male , 1 Pc : Industrial & Scientific
Brass Pipe Fitting,3/4 Inch NPT Male to 1/2 Inch NPT Female Brass Pipe Hose Tube Fitting Hex Head Bushing Adapter Convert (3, 1/2 NPT female x 3/4 NPT male)
Amazon.com: KOOTANS 1/2 NPT Male x 1/4 NPT Male Solid Brass Nipples, Heavy Brass Pipe Adapter Fittings Hex Reducing Nipples Connectors 4Pieces : Industrial & Scientific
MettleAir 122-ED 3/4" NPT Male to 1/2" NPT Male Brass Pipe Hex Reducer/Reducing Nipple Fitting/Adapter (Pack of 10): Amazon.com: Industrial & Scientific