Package includes: M10x1.0mm speed feed strimmer head with 2.4mm x15M strimmer line.

Fits Models: Stihl FS55, FS55R, FS56, FS56RC, FS70, FS70R, FS80, FS85, FS87, FS89, FS90, FS90R, FS91, FS91R, FS94, FS94R, FS100RX, FS110, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS240, FS250, FS260R, FS460R, FR130, FR131, FR410, FR460, FS-KM.

Easy to use: The cutter head can be specially combined with 2.4mm wire, easy to install and use, with 2.4mm trimmer line 15m.

Double line design: Trimmer Head Double Line For Trimming and Mowing, Nylon Line is Fed Automatically by Tap Action, which is mainly used for mowing and thinning functions to make your garden cleaner.

Flexible adjustment: Our nylon line can be adjusted automatically by tilting the cutter head on the ground, Walls and Fences. Easily Loads By Inserting Line Into Eyelets and Twisting the Knob