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20-foot x 0.08 helix design copolymer nylon resin and synthetic trimmer and edger line
Pliable and flexible allowing for the line to stretch and cushion on impact with hard surfaces
Aerodynamic shape allows less drag for more efficient cuts
Spool Compatible with WORX series trimmers/edgers WG168 WG184 WG190 WG191

4 Pack Replacement Spools Compatible with Worx WA0014 Spool & Line for WG168, WG184 ,WG190 & WG191 Cordless String Trimmers