This easy-to-use cinch belt rapidly secures ducts to blower housings and ends, With an integrated rigid duct end that facilitates simple connection This duct offers a secure connection without needing an extra splicer accessory, Featuring wire, A non support-collapsible design, A close pitch, And smooth interior surfaces engineered to limit flow resistance, Can be retracted for safer and simpler storage; comes in a diameter of 12 300 mm and lengths of 5 or 10 meters merged for this product, Prolonged operation features a lightweight, Retractable design that maximizes airflow efficiency with its dual-direction capability Designed for minimal friction loss. Made with vinyl and polyester materials. Includes single-ply construction with PVC coating. Suitable for temperatures from -20°F to 180°F (-28. 8°C to 82. 22°C) This non-collapsible, Retractable design includes a Class 1 hard-drawn spring steel presented in, Wire helix orange with a black weather seal, Complete with fastening cuffs at both ends and durable heat-sealed seams to create a more even texture for better airflow.