POWERTEC 70410 Double Loop Quick Release Hose Clamp are the exact accessories needed to achieve secure, quick connections from your fittings, dust hoods, blast gates, ports, and other components, to your dust collection hoses and are essential for establishing optimum connections to hoses designed with an internal wire. Creating and managing a potent and versatile dust-collection network has never been easier. By utilizing the innovative device's palm-grip opening feature you can quickly connect and disconnect attachments to and from your dust-collection hoses when needed; it's the perfect clamp when you need to shift the dust-collector from one machine to another. These handy clamps save you time and hassle, which leads to a smoother workflow and greater craftsman satisfaction. This convenient accessory helps maintain your dust collection system at its peak performing capacity, thus providing unrivaled dust-collection system efficacy and efficiency. Rugged steel construction ensures clamp durability and high performance. Ultra-convenient, reliable and indispensable, this essential dust collection accessory comes in handy every time! Small accessories, huge help.