The NEW & improved UB-1400F industrial aluminium truck box now with a wide & deep opening access, full length adjustable shelf is definitely a better option compared to all the conventional boxes in the market. Built with high grade & durable 3.2mm aluminium checker plate overall thickness (2.5mm at thinnest point). Ideally this box is suited to anyone needing to securely store tools in one location either in your shed, on your work Ute, van or truck and at an affordable price. This truck box is constructed & able to withstand the harshest Australian conditions all year round.