Usage Tips:Suitable for mower models: ART 23 Combitrim, ART 26 Combitrim, ART 30 Combitrim, ART 23 Easytrim, ART 26 Easytrim. Coil model: F016800175.The line of this replacement spool is 8 meters long, 1.6mm thick.Lid model: F016L71088. Premium Material: High quality nylon cord, wear-resistant and cuts grass Flexible and flexible allowing the line to stretch and cushion upon impact with hard surfaces. Excellent workmanship: Professional CNC mowing and automatic winding are safer and time-saving than manual winding, reduce damage to the trimmer and will not block during mowing. Precautions: When using this product, wear safety glasses and long underwear to avoid injury from wires.Remove plug from outlet before replacing, installing or removing accessories.Suitable for mower models: ART 23 Combitrim, ART 26 Combitrim, ART 30 Combitrim, ART 23 Easytrim, ART 26 Easytrim. Coil model: F016800175.The line of this replacement spool is 8 meters long, 1.6mm thick.Lid model: F016L71088. Premium Material: High quality nylon cord, wear-resistant and cuts grass Flexible and flexible allowing the line to stretch and cushion upon impact with hard surfaces. Excellent workmanship: Professional CNC mowing and automatic winding are safer and time-saving than manual winding, reduce damage to the trimmer and will not block during mowing. Precautions: When using this product, wear safety glasses and long underwear to avoid injury from wires.Remove plug from outlet before replacing, installing or removing accessories.