Self-advancing cutting head for brushcutters, compatible with FS and KM models, 2.5 mm line, Auto Cut 25-2 system

Replacement head for Stihl AutoCut 25-2 brushcutters, compatible with the following models: FS44, FS55, FS80, FS83, FS85, FS90, FS100, FS100RX, KM55, KM85, KM90, KM110, KM130. Use: for cutting grass around trees, between bushes, along borders, walls, and fences. No moving parts: no risk of error when changing the cutting line. Double spool: reduces the risk of line breakage. (Stihl brushcutter head 4002-710-2108 AutoCut) Serrated eyelets: easy cutting line replacement. Maximum rotation speed: 10,000 rpm.