The camlock coupling by Green Leaf®, also known as a cam and groove is a form of hose coupling. This type of fitting is popular because it is a simple and reliable way of connecting and disconnecting equipment that transfers fluid like sprayers, pumps, hoses and many other applications. Green Leaf®'s injection molded plastic camlock fittings are manufactured in sizes ranging from 1/2 to 4 in, are available in eight different universal configurations and are available with a positive locking system. Green Leaf®'s line of camlock fittings are designed to interchange with other brands and materials like aluminum and stainless steel.