Shiyuan HT21-401-003-03 String Trimmer Spool Fit for Hyper Tough, 0.06\" 17FT String Trimmer Replacement Spool Line, 20V MAX Cordless String Trimmer Spool Replacement HT22-401-03-05 (6 Spools+1 Cap) Cordless Grass Trimmer  (Manual Feed)

Applicable Model: Compatible with Hy-per Tou-gh 20V Max Cordless 13-inch Battery Powered String Trimmer, HT22-401-03-05; 20V MAX Cordless 12-Inch String Trimmer, HT19-401-003-06; 20V MAX Cordless Trimmer Sweeper Combo, HT19-401-003-07; 20V Max Cordless 12-Inch String Trimmer, HT21-401-003-02; 20V MAX Cordless 13-inch String Trimmer, HT21-401-003-03.|Material: The string trimmer spool made of ABS and nylon thread, it has good durability and stability, is strong and flexible, not easy to break, and has a longer service life than other weeding threads.|Easy to replace: The replacement trimmer spool is pre-wound, and the pre-wound spool makes assembly and disassembly quick and easy, no additional tools required. Suitable for single-line feed cutting systems, the automatic feed system for changing spools relieves the tedious work of manually winding spools.|Dimensions: Each string trimmer replacement spool line is approximately 17FT/5.2M long and 0.06in/1.6mm in diameter. A spool of sufficient length ensures you have an adequate supply of pruning wire, better helping you complete your pruning tasks and meeting your gardening needs. The size of the lawn mower cap is 74mm*32mm.|The package quantity is sufficient: there are 6 trimmer replacement spools and 1string trimmer spool cap in the package. Sufficient quantity to meet your daily replacement needs and help you improve lawn mowing efficiency.