STIHL uses a custom blend of polymers to produce a trimmer line with the best all-around characteristics of abrasion resistance, flexibility over time and temperature ranges, and welding resistance. Pentagon Line is available in diameter sizes from...
STIHL uses a custom blend of polymers to produce a trimmer line with the best all-around characteristics of abrasion resistance, flexibility over time and temperature ranges, and welding resistance. Pentagon Line is available in diameter sizes from .095"-.130" and comes color-coded so that the diameter can be easily determined.