Introducing the 4 in. Double Wire Hose Clamp (10-pack set) by POWERTEC. These clamps are designed to provide a quick and secure attachment for your dust hose to your dust collection fittings. Whether you're just starting to assemble your dust collection system or in need of replacement hose clamps. These wire hose clamps are an essential tool to connecting your piping to your blast gates, dust hoods and fittings. These Wire Hose Clamps allow you to connect flexible piping to dust hoods, blast gates and fittings. Can rest easy as your dust collection system works at maximum efficiency with these handy, versatile and dependable clamps. Small accessories, huge help. (Color May Vary).