119PCS DOT Air Line Fittings Kit, Brass Compression 6 Size 1/4" 1/8" 3/8" 1/2" 5/8" 5/16" NPT Quick Connect Air Hose Fittings for DOT Air Line

GASHER 12PCS Brass Pipe Fitting, Hex Nipple Brass Hex Coupler, 1" x 1" NPT Male Thread Pipe, 1Inch x 1Inch NPT Female Thread Pipe

GASHER 4PCS Metals Brass Pipe Fitting, Hex Nipple Brass Hex Coupler, 3/8" x 3/8" NPT Male Thread Pipe, 3/8 Inch x 3/8 Inch NPT Female Thread Pipe

KOOTANS 12pcs Brass Pipe Fitting, NPT Hex Nipple, Coupling, 3/8" x 3/8" NPT Male Pipe, 3/8" x 3/8" NPT Female Pipe Fittings Set (6 Nipple & 6 Coupling)

TAISHER 99PCS 304 Stainless Steel Pipe Fitting Kit，Coupling，Nipple，Bushing，Reducer Adapter，Reducer Nipple，90 Degree Elbow，Plug，Cap，Tee，NPT Thread Pipe Adapter Fitting

3/8” Quick Push to Connect Fittings Brass Male Straight and Elbow Combination DOT Approved 3/8" Tube OD x 1/4" NPT Thread Air Brake Line Adapter Air Suspension Kit Air Hose Repair Kit 30pcs

GASHER 24PCS Brass Pipe Fitting, Hex Nipple Brass Hex Coupler, 3/8" x 3/8" NPT Male Thread Pipe, 3/8Inch x 3/8Inch NPT Female Thread Pipe

GASHER 12PCS Metals Brass Pipe Fitting, Hex Nipple Brass Hex Coupler, 3/8" x 3/8" NPT Male Thread Pipe, 3/8 Inch x 3/8 Inch NPT Female Thread Pipe

KOOTANS 24PCS Brass Pipe Fittings Brass Hex Nipple Hex Coupling Kit 1/8" to 1/8" NPT, 1/4" to 1/4" NPT, 3/8" to 3/8" NPT Male to Male Female to Female Adapter Pipe Fitting Connector

1/8 Inch NPT Male to 1/8 Inch NPT Female Pipe Reducer Adapter, Brass Pipe Extension Fittings, Thread 0.375" OD to 0.375" ID, Pack of 2

1/4” Quick Push to Connect Fittings Brass Male Straight and Elbow Combination DOT Approved 1/4 Tube OD to 1/4 and 1/8 NPT DOT Air Line Fittings Kit Air Suspension Kit Air Hose Repair Kit 40pcs

180 PCS Compression Fittings Assortment kit - 3 sizes (1/4", 3/8", 1/2") of Brass Compression Sleeve Ferrule, Insert and Nuts,Used to Connect Lines for Air,Water,Fuel,Oil and Inert Gases

140PCS Compression Fittings Assortment kit - 3/8" of Brass Compression Sleeve Ferrule, Insert and Nuts,Used to Connect Lines for Air,Water,Fuel,Oil and Inert Gases

3/8 Inch NPT Female to 1/4 Inch NPT Male Reducer Adapter, Brass Pipe Fittings Adapter, Brass Reducer Pipe Extension Connector, 0.625" ID × 0.5" OD, Pack of 2

KOOTANS 12pcs Brass Pipe Fittings 1/8 NPT x 1/8 NPT Male to Male Solid Brass Hex Nipple NPT Adapter Pipe Fitting Equal Nipple Connector

220PCS Compression Fittings Assortment kit - 4 sizes (1/4", 3/8", 5/16", 1/2") of Brass Compression Sleeve Ferrule, Insert and Nuts,Connect Lines for Air,Water,Fuel,Oil and Inert Gases

101Pcs Brass Compression Tube Pipe Fittings, Air Nylon Tubing Fittings Assortment Kits 1/4" 1/8" 3/8" 1/2" 5/8" Union/Tee/Elbow/Straight Connector for Industrial Use or Trucks Trailers

GASHER Brass Reducing Hex Nipples,3/8 Inch NPT Male x 1/4 Inch NPT Male Brass Pipe Adapter Fittings Reducing Nipples Connector（15Pcs）

GASHER 10PCS Brass Pipe Fitting, Hex Nipple, 1/4" Male Pipe x 1/4" Male Pipe With Sealant

Brass Pipe Fitting, Adapter, 1/8 Inch NPT Male Pipe x 1/4 Inch NPT Female Pipe, Pack of 5

140PCS Compression Fittings Assortment kit - 1/4" of Brass Compression Sleeve Ferrule, Insert and Nuts,Used to Connect Lines for Air,Water,Fuel,Oil and Inert Gases

1/4” Quick Push to Connect Fittings Brass Male Straight and Elbow Combination DOT Approved 1/4" Tube OD x 1/8" NPT Thread Air Brake Line Adapter Air Suspension Kit Air Hose Repair Kit 14pcs

GASHER 2PC Brass Pipe Fitting, Reducing Hex Nipple, 3/4-Inch Male Pipe x 3/4-Inch Male Pipe