With professional quality and combined with a focus on ease of use. It is easy to start thanks to Smart Start®, intuitive controls and the automatic stop return switch – a feature that automatically resets to the ON position for trouble-free starting. Apart from the trimmer head, 129LK can easily be equipped with a number of other pro-quality tools: blower, pole saw, cultivator, hedge trimmer and edger, by changing the lower part of the shaft.