Robust and durable, weighing just 200gr, this is the lightest cutting head in the STIHL range. It is made of magnesium, and has a 20% greater wear surface, which offers it a long life. Thanks to the flexibility it provides to the user, the operator can choose between the use of 2 or 4 mesineza threads. The head is suitable for all STIHL mesine shapes, up to 4mm in diameter. Recommended for all STIHL mowers up to the FS 240 CE. Its special features, such as the directional groove to avoid breaking the mesineza, but also the large openings for the easy adjustment of the threads are some of the things that make it stand out.