UWS topside truck tool boxes provide unbeatable storage and security for your items in the bed of your truck and on the jobsite. Each box features a corrosion-resistant aluminum construction, heavy-duty aircraft cable door supports and a stainless steel locking system -- all to keep your equipment and valuables safe and easily accessible whenever needed. Each UWS truck side tool box is constructed from extra-thick aluminum for increased structural strength. The tub is welded together into a single piece for weather resistance and to easily hold heavy tools and other items. The doors feature aircraft-grade stainless steel cables, ensuring reliable strength and door operation. The locking mechanism of this truck side tool box provides excellent security for your items, featuring stainless steel, key-operated T-handles. Stainless steel construction supplies the locks with long-lasting corro