This cast iron table base for restaurants has a 24" x 30" base spread and a 3" diameter steel column that is 28-3/4" tall (dining table height). Cast iron, adjustable poly levelers, wrinkle powder coated finish. Heavy cast base with rounded edges. Adjustable plastic glides. Black base columns. All bases come with single piece spiders and columns welded together for easy assembly. Four prong, cross style table base. For Table Tops which are 24" x 42" or 30" x 42". Base weight is 26 lbs.