STIHL FSA 57 AutoCut C 3-2 Mowing Head | 4009 710 2106 Straight Blade this professional-grade redefiner delivers long

this professional-grade redefiner delivers long run times without sacrificing an ounce of performance

With a high chain speed and durable parts such as a magnesium motor housing and a brushless motor

Remove the air-cleaner cover and clean out debris

Accepting a wide range of bit sizes

STIHL FSA 57 AutoCut C 3-2 Mowing Head | 4009 710 2106 Straight Blade this professional-grade redefiner delivers longHeavy duty work calls for a heavy duty line and the STIHL commercial line meets the demands of the job and is specially formulated to prevent fraying and welding. It delivers fast, efficient cuts time after time. Fits STIHL FSA 57 trimmer Made with high quality material Uses 0. 080 in. diameter STIHL quiet line not included