General description The WA0014 Trimmer Line Replacement Spool is designed for use with Worx WG184, WG190, WG191, and WG168 Auto Feed Trimmers. This replacement spool includes the WA0037 Spool Cap and is made from high-quality ABS material and polyamide nylon, ensuring durability and flexibility. Technical specifications Spool Cap Model: WA0037 Trimmer Line Length: 20 feet Trimmer Line Diameter: 0.080 inch Material: ABS and Nylon Package Contents: 6 WA0014 Replacement Spools, 1 WA0037 Replacement Spool Cap Measurement allowed error: +/- 1-3 cm Usage Designed for soft weeds; for hard and strong weeds, use blades to trim. The auto feed system allows for easy replacement without manual winding. Utilizes centrifugal force and aerodynamics for reduced drag and a clean cut. Other information Wear safety glasses and long pants to avoid injury from spilled lines. Unplug the tool before changing, installing, or removing accessories. Note: Light shooting and different displays may cause the