With the stainless steel column for two AMTRON® Professional Twincharge, the double wallboxes quickly and easily become free-standing charging stations. The stainless steel base is attached to a base or foundation, creating a durable and high-quality solution that is weatherproof and allows the installation of two AMTRON® double wallboxes per stainless steel column - ideal for outdoor use and when there is little space available for setting up charging infrastructure.