Interstate Pneumatics CH663 3/8" Industrial Steel Coupler X 3/8" Barb

Interstate Pneumatics 3/8 Inch Industrial Steel Coupler x 3/8 Inch Barb. These couplers are interchangeable with the Industrial (Hansen or Milton) Standard series couplers produced by other manufacturers. Precision machined from solid steel bar stock which provides longevity during mechanical shock in rugged applications. Maximum working pressure 300 PSI.