All heavy gauged steel construction & manufactured with steel inner walls for extra strength & durability. Hutch style toolboxes feature robust side handles & are supplied with a power strip (4 x 230V, 2 x 5V 2.4A USB (Universal Serial Bus) sockets) which can be installed on either side. Perforated back panel for hook storage. Steel barrel lock supplied with two keys. 2mm EVA hutch liner. Rust & solvent resistant black crinkle effect finish.