General description Replacement spool WA0014 for trimmer line, compatible with various Worx models including WG168, WG184, WG190, and WG191. This product includes 6 spools and 2 covers, designed for efficient and effective weed trimming. Technical specifications Spool Cap Model: WA0037 Material: Durable ABS and polyamide nylon wire Trimmer Line Length: 20 feet Line Diameter: 0.080 inch Measurement Allowed Error: +/- 1-3 cm Usage Compatible with soft grass only; for tough weeds, use blades. Features an auto-feed system for easy operation, eliminating the need for manual winding. Utilizes CE-compatible centrifuge and aerodynamics to reduce drag and enhance cutting speed. Other information The color of the item may vary slightly from the picture. Disconnect the tool for compatibility when changing, installing, or removing accessories.