Strimmer Head for STIHL Autocut Bump Feed C5-2 FS38 FS40 FS45 FS50 4006 710 2106
Fit The Following Machines: For Stihl FS38, FS40, FS45, FS46, FS50,FSE60, FSE71, FSE81. - Thread Size: M8 1.25R. The nylon line is automatically adjusted by tapping the cutting head against the ground.