Home » Products » Lawn & Garden » STIHL FS-KM Mowing Head Not sure what you need? Come see us in store! We have locations in Kelowna and Vernon. STIHL FS-KM Mowing Head $114.95 CAD SKU : 41802000473 Pricing on website is subject to change or product availability. Ideal for cutting grass and trimming along walls or fences, under hedges or beside borders (with mowing head).