Introducing the PVC Hose and Key Hose Clamp Kit by POWERTEC. This convenient assortment was designed to provide you with a high quality hose and clamp combo perfect for your workshop dust collection system. It features a clear (transparent) dust collection hose that allows you to monitor dust & debris separation and vapor & smoke filtration. The POWERTEC hose, made out of heavy duty polyvinyl chloride is ideal for an assortment of sawdust collectors, indoor ventilation ducts and it s specifically designed to fit 2-1/2 inch dust collection systems. The POWERTEC key hose clamps offer the perfect fit, not only for the included dust collection hose, but for many of your indoor/ outdoor at-home DIY woodworking applications. Double the Features: • Twice the Versatility: The hose works with an assortment of industrial and centralized dust collection systems, while the key hose clamps fit perfectly over the 2-1/2 hose - providing tight and secure clamping action. • Dual Protection: Offers chemical & heat resistance for workshop safety. • Two Times the Quality: The key hose clamps are constructed out of anti-corrosive stainless steel, while the PVC hose is reinforced by an interior steel spring wire to deliver optimal support, durability and strength that won t fold under pressure. Kit Includes: 1 PVC Dust Collection Hose (2-1/2 inches wide x 10 feet long) 2 2-1/2 Inch Key Hose Clamps POWERTEC is a professional manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest Innovations, technology, and product development to the industry.