The Cornwell Pro Series 76" Toolboxes are made from 14 to 18 gauge heavy duty U.S. steel. The drawers range from heights of 4" to 10" and fit into a 25" deep cabinet. The toolboxes have a polished chrome handle and an integrated 120V power strip with three outlets and two USB ports. The 6" x 2" casters provide mobility. The toolboxes also feature standard TLC locking drawers, an electronic keypad lock, foam drawer liners and an embossed Cornwell rubber top mat.