3-piece, all-aluminum provides a solid table base. Provide smaller boats with removable table options designed to withstand the tough marine conditions. Fluted profile stanchion with protective anodized finish. Tapered on both ends for a snug, wobble-free fit. Flush mount base with fluted anodized tube. Overall height: 29-3/8″. Post diameter: 2-1/4″. Base diameter: 7″. Flush mount bases require drilling into the deck and extend 2-3/4″ below the deck.