Line Trimmer Spool for WORX Replacement Spool for Inline Trimmer 10 Ft 0.065" Auto Feed Trimmer Spool Fits WORX WG180 WG163 WG175 WA0010 50006531 (10 Pack) Weeding Weed Wacker Spool Replacement Parts Replacement Trimmer Spool Fits Several WORX String Trimmer Models: WG150 WG151 WG151.5 WG152 WG153 WG154 WG155 WG155.5 WG156 WG157 WG160 WG160.1 WG160.2 WG163 WG165 GT175 GT180 Premium Quality 10 Ft 0.065" Line and Spool Cap Trimmer Grass and Weeds with Ease 100 Lbs of Tensile Strength vs Older Lines Which Only Offer 68 Lbs of Strength Bendable and Flexible Allowing the Line to Stretch and Cushion on Impact with Hard Surfaces Aerodynamic Shape Allows Less Drag for More Efficient Cuts Package Included: 8 Spare Spools of Trimmer Line for WORX Trimmer 2 Replacement Caps The Trimmer Replacement Spool is Compatible with the WORX Trimmer and Uses Centrifugal Force to Feed Trimmer Line as Needed The Auto Feed System Replacement Spool Eases the Tedious Work of Manual Winding Spools