Bargman's 7-way plastic trailer connector molded to heavy duty 7-way insulated cable. Made with self-cleaning contacts and molded to encapsulate terminals and wires to form one weather resistant, non-corrosive assembly. Primary wire gauges within the insulated cable are: Black and White-10 gauge, Blue-12 gauge, Brown-Red-Green-Yellow-14 gauge. Molded connector can be used with thermo-plastic or metal 7-way car end connectors. Various length and combinations are available.• 7-Way plastic trailer connector molded to heavy duty 7-Way insulated cable• Primary wire gauges within the insulated cable; black/white â 10ga., blue â 12ga., brown/red/green â 14ga.• Molded connector can be used with thermo-plastic or metal 7-way car end connectors• Made with self-cleaning contacts and molded to encapsulate terminals and wires to form one weather resistant, non-corrosive assembly Made with self-cleaning contacts Weather resistant Molded connector | Bargman Wiring Connector, 7-Way Trailer End, 8 ft. Length Wire in Blue