Larson electronics 1/4 in x 3/8 in fitting size, male x female, hydraulic hose adapter 3/8 in x 1/4 in fitting size, female x female, hydraulic hose adapter
1PC AN8 TO 3/4NPT ORB-8 Straight Fuel Oil Air Hose Fitting Male Adapter
3/8 in x 3/8 in fitting size, male x male, hydraulic hose adapter 3/8 in x 1/4 in fitting size, male x male, hydraulic hose adapter Socket adapter drive reducer ratchet impact set size wrenches wrench craftsman converter 4pcs sockets adaptors air tools hand xcsource aliexpress
4-pack air hose fittings, 3/8" barb x 1/4" npt male pipe,fittings
Hose pipe adaptor at jacqueline smith blog1/4 male pipe npt to 3/8 air hose assembly fitting adapter manufacturer Fittings adapter connector barb barbed 16mmAir hose fitting 1/4" 3/8" 1/2" air compressor hose quick coupler high.
Hose adapter for 2-1/2"hose to 2-3/4" diameter x 1-7/8"1/4 in x 3/8 in fitting size, male x male, hydraulic hose adapter 12-pack air hose fittings, 1/4" npt to 3/8" barb, adapter, brass pipeAdapter lowes kobalt.

1/4 in x 3/8 in fitting size, male x female, hydraulic hose adapter
1/4 inch (f) to 3/8 inch (m) drive ratchet socket flexible adapter3/8 in x 3/8 in x 3/8 in fitting size, male x male x male, hydraulic Garden hose nylon connectorCompressor air hose 3/8 inch 50 feet 1/4 inch fitting.
Hose suppliedPvc barb hose fittings connector adapter 16mm or 5/8" barbed x 3/4" g 1/4 to 3/8 hose adapter fittings,brass stainless steel pipe connectorsHose adapter npt fitting chrome inch.

Pneumatic goodyear feet
1pc an8 to 3/4npt orb-8 straight fuel oil air hose fitting male adapter3/8" supplied air hose 4pcs 1/4 3/8 1/2 drive socket adapter converter reducer air impactAir hose fitting 3/8in od tubing 1/4in npt.
Gray 3/8 hose id x 1/4 npt male pack of 10 adapter tefen nylon 66 hoseChrome 90 adapter fitting, 3/8 inch hose to 1/4 npt 1/4 in x 3/8 in fitting size, male x male, hydraulic hose adapterKobalt 1/4-in x 3/8-in adapter at lowes.com.

Goodyear 3/8in. x 25ft rubber air hose black oil resistant pneumatic
1/4 to 3/8 air hose adapter: what is it and how to use it?3/8 in x 1/4 in fitting size, male x female, hydraulic hose adapter Dinkum screw adapter systems converts adaptor1/4 to 3/8 air hose adapter: what is it and how to use it?.
3/8" industrial grade air hose with 3/8" npt fittingsDinkum systems adapter screw Npt nylon tefenAn8 fitting.

Milton 653-4bk 1/2" fnpt x 3/8" mnpt hose fitting adapter
Hose swivel fnpt psiWynnsky hybrid lead in air hose 3/8" x 30"(1/4 in. mnpt ball swivel x 1 .
.

1/4 in x 3/8 in Fitting Size, Male x Male, Hydraulic Hose Adapter

Chrome 90 Adapter Fitting, 3/8 Inch Hose to 1/4 NPT
3/8 in x 3/8 in x 3/8 in Fitting Size, Male x Male x Male, Hydraulic
3/8 in x 1/4 in Fitting Size, Female x Female, Hydraulic Hose Adapter

Hose Adapter for 2-1/2"Hose to 2-3/4" Diameter x 1-7/8" - 628188

1/4 to 3/8 Air Hose Adapter: What is it and How to Use it? - Counter

Hose Pipe Adaptor at Jacqueline Smith blog