●10ft 0.065" Replacement Auto-feed Edger Spool Compatible with Worx WG180 WG163 WG175 WA0010 & 50006531(17 Pack) Weed Eater String,Weed Wacker Spool Replacement Parts. ●Suitable for Multiple WORX String Trimmer Models: WG150, WG151, WG151.5, WG152, WG153, WG154, WG155, WG155.5, WG156, WG157, WG160, WG160.1, WG160.2, WG163, WG165, WG175, WG180. ●Pliable and flexible allowing for the line to stretch and cushion on impact with hard surfaces.Use centrifugal force and aerodynamics to reduce drag and achieve fast cutting. ●Aerodynamic shape allows less drag for more efficient cuts. ●High-Quality 10ft/ 0.065" Anleolife Brand weed eater edger line string easily cuts through grass and weeds.