Trailer Light Adapter: 4-Way Flat To 7-Way Round Pin Connector – Euro Hitch Plug (Chixiang)

Ever borrowed a trailer or needed to tow something and realized your plug doesn't match?

Happens all the time.

This little adapter from Chixiang saves the day.

It converts a 4-way flat connector (the little one) to a 7-way round pin connector (the bigger round one).

So if your truck has the big round 7-pin and the trailer has the flat 4-pin, or vice versa, this thing bridges the gap.

It's a straight-up plug-and-play deal.

No wiring, no splicing, just plug it in and your trailer lights should work.

It's built for the Euro-style hitch setups.

Keep it in the glove box for emergencies, or use it as a permanent solution if you're mixing and matching trailers.

Part number doesn't apply, but the UPC is 769894715161.