Review on Hopkins 47345 4-Wire Flat Adapter: Enhanced SEO-Optimized Product Name by Jarrett Love

My '98 F150 comes with a 7 pin outlet from the factory. I connected a 7 pin connector for my 4 pin trailer lights. A few years everything was fine. I recently hooked up a trailer and NO LIGHT! I didn't know if it was my truck's wiring or if it was a trailer. I decided to order the new PREWIRED lights from Revain which had magnetic bases for the lights so I could easily remove them when not lugging. This turned off the lights on the sides of the trailer, where they could easily be hit and damaged. The wires on these lights are solid and should never be a problem and it allows me to quickly connect to any other trailer if needed. The 7-pin to 4-pin adapter showed me very quickly that truck cabling is perfect. It was actually defective trailer wiring. I tested the new trailer lights before installing them on the trailer. When towing everything is fine! This adapter certainly eliminates the need to connect a 4-pin block to a 7-pin connector and you also get a truck tester.