With the help of this adapter, you can compensate for uneven floors, stairs, steps or sloping positions in no time at all. The leveling leg is mounted one-time on one of the legs of the wind-up stand »4000« and secured with a clamp. The required length is infinitely variable and allows a height adjustment of max. 7.874". If no leveling is required, the adapter simply remains in the initial position on the stand base.