Replacement OE 4-Way Flat Socket (T's into USCAR). Plugs into USCAR connection to add 4-way flat and retain use of existing socket. Simple plug-and-play design eliminates the need for cutting or splicing.4-way flat output connects tail lights, brake lights and turn signals. Dust cover included to keep connector clean when not in use.Slit loom keeps wires contained and well protected.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov