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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Engine Model: FS600
800 strokes per minute allows for clean and efficient cutting
As part of the renowned FX Series
and it's 20% stronger than standard yellow polypropylene lines
Specifications: Length (in): 34
Stihl Fsb KM Line Attachment Autocut Curved Shaft 4137 740 5009 US 620 Attachments Engine Model: FS600This STIHL KombiSystem curved shaft trimmer attachment is designed for greater comfort and ease of use. Turn your STIHL KombiMotor into a lightweight, easy to use lawn trimmer. The FSB KM curved shaft trimmer is equipped with the AutoCut C 6 2 EasySpool, which is more user friendly when reloading line than the previous model. Furnished with an 8mm arbor shaft thread, the FSB KM also permits use with a wider selection of optional cutting attachments