The Quicksupport QS50 is a home and tradesman version. The QS50 telescopes 4 times and reaches a height of 308 cm. The tubes are twisted against each other. A specially developed screwing technique enables the tubes to be clamped quickly with a subsequent extremely high load capacity. With the patented rapid advance, the support works as follows: it is extended to approx. 10 - 20 cm below ceiling height and locked in place so that there is enough space to move the support around the room. Now trigger the rapid feed using your thumb, which automatically raises the support to ceiling height. Use the feed lever to press the force against the ceiling and the object is fixed in place. This process takes 1 - 2 seconds.