The BFM PHTB18SQWHU Margate Table Base is designed for dining height applications, featuring a sturdy 17.8" square base. Constructed with a durable stainless steel column, it includes an umbrella hole for added convenience. The bottom is made from zinc-plated cast iron, ensuring stability and longevity. Finished with a powder-coated white exterior, this table base complements Longport, Tribeca, and Seaside tops, making it an ideal choice for both indoor and outdoor dining settings.