Articulated arm for hanging accessories on perforated columns. The articulated arm increases flexibility and mobility in the workplace by making it easy to pull or push away the various applications. The arm consists of a bent profile tube 40x8 mm and is attached to pillars at any height with the supplied fittings. Max. load 15 kg. Painted in gray, RAL 7037. The articulating arms can be supplemented with an extra joint/extension and various accessories such as perforated sheet metal, backlist, shelf and document holder, etc. Painted in gray, RAL 7037.