Steel Top Swing-Out Seat Industrial Dining Table. The seats are cast using ductile cast-iron and are treated with black E-coat (environmentally friendly and corrosion resistant). The pedestals are a heavyweight gauge steel painted with automotive paint to withstand heavy wear. Tables can be linked together, and can be bolted to the floor for maximum stability. Each seat will support over a thousand pounds and can be set to limit how far out it will swing. Many colors and materials are also available, such as steel or glass tops and different wood species.