Hexa upgrade kits are designed for easily retrofitting your STIHL chainsaw to the new Hexa professional cutting system. Hexa sets new standards in terms of cutting performance, sharpening and service life. This means that professional forestry workers can fell and prune trees even more quickly with their STIHL chainsaws.
Suitable for MS 362, MS 400, MS 462, MS 500i and MS 661 petrol chainsaws. Upgrade kit comes with the following: