RV Designer 7 Way RV Cable And Connector Assembly 8' 8ft. It features an 8-foot cable length and seven pre-wired copper circuits. The black and white wires require a #8 wire gauge. The blue wire requires a #12 wire gauge. The red green yellow and brown wires require a size 14 wire gauge. If needed the RV connector plug can be removed. Features of RV Designer 7 Way RV Cable And Connector Assembly 8' Used to hook up your trailer to your vehicle Features seven pre-wired copper circuits Cable Length: 8 feet (Black and White Wires): #8 wire gauge; (Blue Wire): #12 wire gauge; (Red Green Yellow and Brown Wires): #14 wire gauge If needed the RV connector plug can be removed Package Contents: RV Designer 7 Way RV Cable And Connector Assembly 8' RV Designer P117: 7 Way RV Cable And Connector Assembly 8' 8ft