Concept single-door enclosures from Hoffman Enclosures protect electronics in machine control applications with streamlined styling, flush quarter-turn latches and a durable ANSI 61 gray finish. Enclosure seams are continuously welded and ground smooth, and the door features high-torque threadless studs and fasteners and opens 210° to provide easy access to the inside. Panel-mounting studs fit optional Concept panels and other accessories, and mounting holes in the back of the body allow external wall-mount with optional brackets.