Introducing the 6 in. Double Wire Hose Clamp (5-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 6 in. wire hose clamps are an essential tool to connecting your piping to your blast gates, dust hoods and fittings. Easy-To-Use: Simply tighten these clamps by turning the screw with a Phillips screwdriver or hex head wrench. Double Effective: They feature a steel spring double loop construction, distinctively designed to deliver an impressively tight grip on suitably sized hoses, securing them in place, while maintaining a consistent pressure. (Color May Vary). Material: Carbon Steel.