System support set, 4 system supports, for workbench width 2000 mm. Designed for securing accessories to the workbenches. It consists of a mounting kit (cross beam, welded to the frame under the tabletop at the factory) and system supports (aluminum profiles 40 x 40 mm, which are screwed to the mounting kit). Maximum load capacity is 100 kg. Usable height is 1050 mm. There is no assembly on the tabletop, allowing the work surface to remain free. System supports can be used from all sides.