Recessed 6 Gang concrete floorbox with rectangular cover, corrosion resistant painted, floorbox for use in concrete floors. The floorbox has 3.75 in deep wiring chambers for large AV modules and feed-thru capacity. The floorbox offers the ability for field installed external high capacity hubs sold separately, includes installation cover. Each gang includes (1) 6 in Solid #12 AWG Conductor grounding pigtail