Height adjustment for upright working. Adapter for stirring rod holder (M14) with an internal thread for use on MX stirrers. ErgoFix adapter for individual adjustment of the height so as to be able to work upright – for smaller and larger users. Simple operation|Fast changes|Height adjustment for upright working with the MX stirrers. For adjusting the individual working height of the stirrer. spare adapter with M14 thread|For holding Festool stirrer rods M14 at ErgoFix stirrers.