Trailer wiring adapter, use with a vehicle with a 7 way rv blade style towing connector to allow a trailer with a 4 way flat style towing connector to hook up to the vehicle to make the stop/tail/turn lights function while towing the trailer, made of high impact plastic to reduce corrosion.
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.