Dimensional Fitting TypeMale to Male Adapter Thread Size – Side B3/8 Adapter Thread Size – Side A3/8 Tooling TypeAdapterApprovals / Certifications ROHS CompatibleExempt CULUSNOther Features SwivelN UPC781810106501 SAE O RINGNGeneral Product DescriptionHydraulic quick connectors, Fitting Type: Male to Male.