Minsup claw couplings are a universal hose coupling that provide quick safe and reliable connections. Claw couplings are designed with a common or universal claw which enables differing hose sizes and nominal bore sizes to be connected. Claw couplings are most commonly used for conveying air and water and are not to be used for steam applications. Common industry applications include:under ground and surface mining mineral processing compressor and air tool industries hire companies.