Roll-formed Selective Pallet Rack is the most popular and versatile racking in the industry. It offers the best solutions for warehouses with palletized products and a wide variety of goods. Interlake's patented beam-to-frame connection creates the most rigid and reliable structure available. It also provides exceptional protection against damage, tampering and accidental disengagement. Columns are manufactured from 13 gauge steel, and are 3" x 1.625" in size, and are powder coated green. 19,300 lb. capacity.