Camlocks also called cam and groove coupling, a hose coupling used to rapidly connect and disconnect fitting on piping or hose, they come in a variety of materials to be used with different media and a variety of sizes to accommodate hose or piping diameter. Camlocks are capable of carrying liquids, powders and granules and are interchangeable with all other cam and groove couplings made to the same standard, ensuring compatibility with couplings made to the same specification.