Vixen Horns 1/4" NPT Male to 1/8" NPT Female Brass Thread Reducer Fitting for Train/Air Horn Tanks - Bundle of two fittings VXA1418-2

Anderson Metals Brass Pipe Fitting, Barstock Street Tee, 1/4" Female Pipe x 1/4" Male Pipe x 1/4" Female Pipe

EDGE INDUSTRIAL Brass Pipe Adapter 1/4" FNPT x 1/8" MNPT Fuel/AIR/Water/Oil/Gas WOG

Anderson Metals Brass Pipe Fitting, Coupling, 1/8" x 1/8" Female Pipe

Anderson Metals Brass Pipe Fitting, Adapter, 1/8" Male Pipe x 1/4" Female Pipe

Anderson Metals 56101 Brass Pipe Fitting, Barstock Tee, 1/4" x 1/4" x 1/4" NPT Female Pipe

Anderson Metals 06102 Brass Pipe Fitting, Barstock Cross, 1/4" x 1/4" x 1/4" x 1/4" NPT Female Pipe

Interstate Pneumatics FPM44S Aluminum Rectangle Pencil Manifold 4 Way Outlet 1/4 Inch NPT Female

Viair 90005 Tank Port Fittings Kit

Brass Hose Fitting, SUNGATOR Hose Barb Adapter, 3/8-Inch Barb x 1/4-Inch NPT Male Pipe, Male Threaded End (3-Pack)

Anderson Metals Brass Pipe Fitting, Reducing Hex Nipple, 1/4" Male Pipe x 1/8" Male Pipe