48" long, 4 way flat style extension loop, used as an extension to connect the trailer end & vehicle end while towing, use when the trailer wire is not long enough to connect to the vehicle because the trailer frame is too long, use on 12v dc circuits only, wire insulation: green, white, brown & yellow.
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.