5 Pin wiring design matches US standard 5 way flat plug and is commonly used on boat trailers and trailers with surge brakes Simply extend with this extender into existing wiring system to provide connections for both vehicle and trailer Perfect to replace your old worn out harness, provides electricity to the back lights of a trailer Made with highest quality bonded wires(white + brown + yellow + green), blue wire is separated Includes a molded male and female connector and 48-inch of 18-gauge color-coded lead wire
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Item# : SPM16387852124
Model # : CRF-0141