Floor connection column, front-locking installation made of aluminum for DAP, length 0.65m, anodized. Stand columns for installation on the floor using a stable base plate. Cable entry through the floor or through floor ducts, which can be connected to the floor cladding with a concealed cut. Pre-assembled add-on modules for room columns and stand columns. The add-on modules can be subsequently installed, moved or rotated at any time without damaging the base profile. Electrical circuits can optionally be identified using add-on modules with an identification plate.