NAHANCO Commercial grade rack heavy duty metal frame, welded solid base in a polished chrome finish. Adjustable: Height is adjustable at 55", 60" and 65", 22 1/2" wide, extendable hang rods add 12" each end Mobile: 4” heavy duty casters. Collapsible and Portable: Easy travel and storage. Deluxe: 1" round tubing, 400 pound load capacity, protective rubber bumpers and clips for hang rail storage