GENERAL WIRE SPRING General's 5/16 in. x 25 ft. Flexicore Cable with Down Head

General's 25 ft. x 5/16 in. Flexicore cable for small drain lines. Heavy-gauge wire coiled tightly around 49-strand aircraft-type wire rope and heat treated. Has unequalled strength and the right amount of flexibility. So tough it carries a one-year warranty against defect or breakage.|For use in 1-1/2 in. - 3 in. lines|Not for tree roots|General's Flexicore cable with down head|Snake-oil preserves and protects your sewer cables against rust and corrosion|Down head easily guides the cable down through the trap|No cutters needed