• 3/8" FNPT Safety Couplers Industrial Style Air Pulg, High Flow 3/8'' Air Coupler with 1/4'' Inch NPT Threads Quick-Disconnect, Industrial Air Coupler, 1piece KWD 6
• Air Hose Fittings, 2 Pieces 1/4 Inch NPT Industrial Swivel Air Plug, 360° Swivel Male Pre-Coated Air Hose Fittings, Air Compressor Accesorice KWD 4.500