Superior RV TC7-8C2 7-Way Trailer Wiring Cord – 8 FeetThis is a 7-way trailer connector with bare wires on the opposite end of the cord. The 7-way trailer connector features seven blade-style connections that correspond to different electrical functions such as tail lights, brake lights, turn signals, electric brakes, auxiliary power, reverse lights, and ground.The bare wires on the opposite end of the cord allow for hardwiring the trailer connector into the trailer’s electrical system. This is important for establishing a reliable and standardized electrical connection between the towing vehicle and the trailer, ensuring proper functionality and safety while towing.Additional InfoHarness Length8 FeetEnd Type7-Blade