Replacement Spool Line for Worx Trimmer Grass Trimmer/Edger WA0010, 10ft 6 Pack + 2 Spools Compatible with Worx trimmer models: WG150, WG151, WG151.5, WG152, WG153, WG154, WG155, WG155.5, WG156, WG157, WG160, WG160.1, WG160.2, WG163, WG165, WG175, WG180. This replacement spool line set is designed for Worx weed eaters. Features an auto-feed system that eliminates the need for hand-winding spools. Utilizes centrifugal force to automatically feed the trimmer line during operation. Effectively cuts through grass and light weeds. Note: Suitable for light-duty trimming and tender weeds. For thick or tough vegetation, a blade attachment is recommended. Specifications: - Line length: 10 feet - Line diameter: 0.065 inches - Replacement spool model: WA0010 - Cap cover model: WA6531 GT Package includes: - 6 x Spool lines - 2 x Replacement caps