General description The 8Pcs 1.65mm 6.1M F016800351 Spool Line Replacement is designed for use with various grass trimmers, including the ART 30-36 LI, ART 30, ART 27, and ART 24 models. This replacement spool features an auto-feed system that utilizes centrifugal force to dispense the cutting line, minimizing the need for manual winding and enhancing efficiency during use. Technical specifications Spool product number: F016800351 Line Length: 6.1m / 20ft Diameter: 1.65mm / 0.065inch Color: Black, Gray Material: Nylon, ABS Measurement allowed error: +/- 1-3 cm Usage The spool line is designed for high efficiency, allowing for effective cutting and reduced resistance due to its aerodynamic shape. It is flexible and strong, making it suitable for cutting through grass and weeds without breaking easily. Other information Packing List: 8pcs Replacement Trimmer Spools F016800351 Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual