The 56" and 84" Platinum Plus Tool Storage units fromCornwell Toolsfeature stainless steel panels, a worktop, and powerhouse, with a cage frame construction. The 6" by 2" spring-loaded heavy duty polyurethane crowned casters have a 1,500-lb caster rating. Drawers are supported by 260-lb capacity ball bearing slides with an integrated TLC mechanism. These units are powder-coated inside and out. They come in standard and special edition colors, including new colors: Nitro Green, Valor Green, Graphite/Gunmetal, Starfire/Gunmetal, and Purple Rain/Purple.