Compatible Models: Spool model F016800569/F016800385, compatible with EasyGrassCut 23, EasyGrassCut 26, EasyGrassCut 18, 18-230, 18-260, 18-26. High Quality: ABS spool and polyamide nylon line, flexible. Aerodynamic design reduces drag for more efficient cutting. Features an auto-feed system that simplifies replacement and eliminates hand-winding. Size: Trimmer spool line diameter 0.065 inch, fits line hole precisely. Spool line length 16 ft provides extended mowing range. Easy to Use and Install: Remove the cap cover. Automatic winding allows quick spool changes, saving time and effort. Precautions for Use: Wear safety goggles and long pants when operating to prevent injury from flying debris. This replacement spool is intended for use on young, light vegetation. For thick or tough weeds, use a more suitable tool. Installation Instructions: 1. Turn off the trimmer and remove the spool cap. 2. Insert the new spool. 3. Snap into the slot and align with the retainer. 4. Replace the cap. Color: Black Material: ABS, Nylon Package Contents: 8 x Trimmer Replacement Spool (spool only; other items not included) Note: Lighting and display settings may cause slight color variations between the image and actual product. Measurement may vary by +/- 1-3 cm.