Description Adapts 7-way RV blade vehicle socket to fit 4-way flat trailer plugsUV-resistant coiled cable extends up to 5' without scraping the groundSimple plug-and-play design eliminates the need for cutting or splicing4-way flat output connects tail lights, brake lights and turn signalsDurable molded plastic housing resists corrosion4-way flat output connects tail lights, brake lights and turn signalsDurable molded plastic housing resists corrosion