Spool: High-Quality Material: The wire adopts high-quality nylon material, anti-tear and durable to use Long-Lasting: Wear-resistant, reducing the need for frequent replacements Optimal Trimming: Ideal for mowing lawns, ensuring precise and effective trimming results Easy Installation: Convenient to replace, installs in just a few seconds Spool Cap: High-Quality Plastic: Made of ABS material with high strength, good toughness, and excellent wear resistance Effective Protection: Safeguards your spool and line, ensuring safe operation of your lawn trimmer Easy Installation: Convenient to replace, installs quickly in just a few seconds Specifications: TLH-02-1 Spool Cap: Material: ABS Product size: 33*75mm TLH-02 Spool: Nylon rope: 1.6mm white circular Usage: 17FT / 5.2M Product size: 55.8*24mm Compatible with: Hyper Tough 20V Max Cordless 13-inch Battery Powered String Trimmer, HT22-401-03-05 Hyper Tough 20V MAX Cordless 12-Inch String Trimmer, HT19-401-003-06 Hyper Tough 20V MAX Cordless Trimmer Sweeper Combo, HT19-401-003-07 Hyper Tough 20V Max Cordless 12-Inch String Trimmer, HT21-401-003-02 Package included: 8 x Replacement Spool 2 x Spool Cap Other items not included