Worx WA0014 Spool and Line, 0.080 in Dia, 20 ft L, Co-Polymer Nylon Resin, Green

Replacement trimmer spool with 20 ft. 0.08 in DoubleHelix line. DoubleHelix line is made from copolymer nylon resin and synthetic material. Designed with an aerodynamic oval shape to reduce drag. Features a softener resin which allows the line to stretch and cushion upon impact.