MECMO 7 Pole Round to 7 Way RV Blade Trailer Adapter Connector, 7 Pin Round to 7 Pin RV Die-Cast Zinc Female Socket, Semi Truck Trailer Adapter for Tractor, Commercial Vehicle, Pickup Truck, SAE J560

Works perfect for your plugs

Easier to use this then install a plug end on trailer or van when I need to hook up different thing on different trips.

Very nice unit works as describes great when you're by yourself plug it in hit the switch check the function works perfect recommend it to anybody

Works well just not far enough distance for my use.

Good stuff

Must have when towing with large trucks, industry appearantly can't decide what is a standard connection.

The continuous power supply is wired to the electric brake circuit! Hook up and brakes will be on full!

This is not a good option if you’re trailer that you’re pulling has electric brakes. Mine did, and had I not stopped to pick up a part for my semi truck I was pulling my RV with, the RV would have caught fire and burned to the ground! When I stopped to pick up the part for my semi, I had noticed smoke coming from the wheels on my RV, I walked back to see if one of my electric brakes had happened to get stuck, but every brake on both axles were smoking, and all the bearing buddy's were blown off the axles from the grease expanding from being so hot. I was lucky, had I chose to wait until on my way back to get the part for my semi, I would have been cleaning up one hell of a mess on the interstate, and no longer had an RV & possibly even lost my semi from the fire that was imminent had I not stopped when I did.

Product well built and as advertised .

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