Ultra-Fab Products 38-944022 Odyssey 3000 Electric Tongue Jack - 3000 lb. Capacity Extra large footpad, all steel gears, die-cast metal top, large front light for easy night time hook up; 2-inch outer tube, includes emergency crank socket, 18-inch travel stroke, easy bolt on installation, powder-coated black finish resists rusting 12 volt operation & 20A circuit breaker 7 foot, 10 gauge power supply line - positive and negative wires for direct grounding Manufacturers 3-Year Warranty