Like other radiant cast-iron bases, this radiant-spoon table base is a nice alternative to the regular cast-iron column base. It adds an extra touch of design to cafe seating areas, and restaurant and food court furniture applications. Its strong and durable cast iron construction makes it an ideal table base for applications with wood veneer, heavier granite and marble table tops; It is a great candidate for commercial furniture applications. 7017 (24 lbs.) will accommodate a 24 to 30" table top 7022 (36 lbs.) will accommodate a 36" table top * Top Sizes: These are recommended top sizes for metal, molded, teak, and wood. Please inquirefor granite and marble. Recommended Base/Top Sizes are for reference only. It is the customer'sresponsibility to confirm suitability for specific applications.