Easy Lock Brass Hose Fittings, Connectors, 3/8 Inch Push-Lock Barb x 3/8 Inch Swivel Female NPT End The special design of the barb allows it to be secured to Easy-Lock or equivalent hose without using ferrules or hose clamps.
. 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.3/8 Inch Industrial Steel Coupler x 3/8 Inch Barb, PK 100 Maximum working pressure 300 PSI.