Extra-Heavy Duty Van Racking Systems: Side panels are 1.5mm gauge pre-zinc coated steel, industrial powder-coat painted with tough black semi-gloss textured finish. Shelves are pre-zinc coated 1.2mm gauge steel for added corrosion protection and powder-coated paint finished in the colours listed. Sloping tool-shelves are manufactured from 1.2mm gauge galvanised steel. 400mm front-to-back depth provides huge storage capacity and added stability. Side-panels are multi-drilled to provide shelf height adjustment. Copyright Autorack design - manufactured in the UK.