Pillars of corrosion-resistant special aluminum hollow profiles and stainless steel fasteners. With adjustable height adjustment by means of the crank mechanism, and measurement scale (crank removable) - height adjustment from 1.8 to 6.2 with memory function for jumping height by adjustable stop on the measuring scale - quick and accurate repeat setting. Any difference in height between two uprights is compensated. Ablesehöhe is off the ground with stand 1.3 are standard umlegbar and easy to use. Pillar is mounted on a hot-dip galvanized carriage. Floor fastening set and running rail kit are required and are not included.