Review on Enhanced BlueFire 7 Way Heavy Duty Trailer Connector Plug Cord with Weatherproof 7 Gang Junction Box (6 Feet) - Ideal for Trailers and RVs by Aaron Lewis

Good price. I've seen something similar at local auto parts that's double the price. Topics 10-32. I bought nuts to keep from loosening the wiring underneath. Emptor caveat: the color code and layout is from somewhere other than the US (I'd be interested to know which country uses that scheme). RTFM and connect the wiring correctly. The connection plan is described in detail on the photos from Mfg. As another reviewer said, if the plug fails, take it out and replace it. You can fix the layout now ;o)