We have a heavy duty custom iron dining table base available for purchase. Very sturdy and modern design. Light surface rust. Will benefit from light sanding or sandblast. Paint if keeping inside or pressure coat for patio table. Cost to replace new $1500-$1700. Dimensions 78" L x 36" W x 28" H with Iron Tube Dimension 1-/2” x 1-1/2” and 3/16" wall thickness. It is currently supporting a table top that weighs in the 800 lb+ range which means the base is VERY solid. Table base only. Top not for sale. Local pick up only.
FYI: Three photos show actual table base. The other three show new replica.