This one-of-a-kind trailer adapter converts OEM7-way blade connectors
to either basic 4-way or 5-way flat connectors with a built-in 12V power outlet. Tester instantly checks electrical circuit and displays connectivity using blue LED lights. Built-in dust covers.
A great solution to trailer wiring connections that
drag between your trailer and vehicle. This tough, saltwater-resistant coil cord has molded connectors that easily plug in when youre ready to tow. Extends to 3 long.