DMC’s jam nut socket tools have been developed specifically for the installation of jam nut receptacle connectors. This set is made of lightweight composite construction and is also available in anodized machined aluminum and durable steel. This composite material contains a higher percentage of fiberglass than is customarily used in conventional molding technology making them as light and as strong as possible. The material will not scratch plating or damage the finish on cabinets, panels, or bulkheads when used properly.