"COBRA" is the trade name for our entire line of Cam & Groove Couplings. "Campbell COBRA" is the upgraded version of Part C and E with a ferrule interlocking groove. Although imported, Campbell COBRA C's and E's are designed by Campbell and produced to strict Campbell specifications.
The innovative Insta-Lock™ cam and groove coupling system is the culmination of years of laboratory research and in-the-field experience. The result is an amazingly durable, reliable and secure coupling system suitable for numerous industrial hose applications. See the Coupling Selection Guide and Catalog for more information.