Double line, for cutting and thinning. The nylon line is fed by tapping the cutting head on the ground. Comes standard on many STIHL trimmers. AutoCut C Heads are semi automatic with double line for cutting. Greater convenience when refilling with nylon lines.
Approved for models:
FS55, FS80, FS85, FS90, FS100, FS120, FS130, FS200, FS250, FR85T, FR350 & FR450
Please click here for help on how to rewind your line spool