Safety Socket, LLC, a full-line manufacturer of the Blue Devil® brand of hexagon socket screw products, began in 1931 and now enjoys a dominant position serving the machine tool; tool and die; MRO; aircraft' aerospace and electronics industries. Blue Devil® products are sold primarily through general line distributors and fastener specialists. In addition to the full line of standard products, Safety Socket's capabilities include designing and manufacturing special, engineered fasteners in a wide range of steel and nonferrous materials, up to 1" diameter.