System support set, including 2 system supports, designed for workbench width of 1000 mm. This set is intended for securing accessories to workbenches. It consists of a mounting set (cross beam, factory-welded under the tabletop to the frame) and system supports (aluminum profiles measuring 40 x 40 mm, bolted to the mounting set). The maximum load capacity is 100 kg, with a usable height of 1050 mm. There is no mounting on the tabletop, allowing the work surface to remain free. System supports can be used on all sides.