Interstate Pneumatics CA461B 1/4" Automotive Brass Coupler x 3/8" Male NPT

Interstate Pneumatics 1/4 Inch Automotive Brass Coupler x 3/8 Inch Male NPT. These couplers are interchangeable with the Automotive (True-Flate) Standard series couplers produced by other manufacturers. Precision machined from solid brass bar stock which provides longevity during mechanical shock in rugged applications. Maximum working pressure 300 PSI.