The Lillach aluminum bollard is available in a fixed-installation and removable version, whichever is needed for the street furniture situation: The highly robust version with the recast tubular steel core stands at 900mm above ground. The removable version can be unlocked using a triangular key compliant with DIN 3223 and self-lock action when inserted. The aluminum bollards can optionally be equipped with reflectors, providing additional security for the street furniture. The aluminum bollards stand in a ground tube with a 152mm diameter and offer long-term stability as barriers.