Product Review

This replacement grass trimmer line spool set is designed for weed eater. With the auto feed system, the replacement spool eases the tedious work of hand-winding spools.
Premium weed eater string with 30ft/ 0.065" diameter easily cuts through grass and weeds.
compatible with AF-100 string trimmer Auto Feed System (AFS) Replacement Spool eases the tedious work of hand-winding spools.The 30-foot factory-wound replacement spool features a .065-inch diameter line utilizes centrifugal force to automatically feed the cutting string while eliminating bumps and hitchesThe AFS replacement spool is compatible with most AFS string trimmers including: GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7700, CST1000, CST1200, CST2000, MTC220, MTE912, NST2018, NST1118, NST2118, LST220, LST300, LST400, LST420, LST136W

Package Included: 
10x replacement weed wacker string line spool
2x replacement cap
2x replacement spool spring