Gates MegaCrimp G251100606 Hose Coupling, 3/8 in FNPT, Steel

MegaCrimp Couplings give you a leak-proof seal that's so innovative, it's patented. It's what's inside the MegaCrimp coupling that makes it perform so well, the C insert. This C insert allows usage with different constructions and wall thicknesses. In addition, the C insert ensures an even distribution of crimping forces to form a concentric seal. That simplifies your inventory requirements since one size can accommodate many different hose ODs, on both one and 2-wire hoses. An additional bonus: MegaCrimp couplings are a fully-qualified EN-performance coupling.