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Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

About this item

  • 7 PIN TO 4/5 PIN -- Converts 7-way round trailer connector to a 4-way or 5-way, RV-style connector
  • TRAILER PLUG -- Applicable for utility RV boat camper trailer car carrier
  • EASY TO USE -- Simple plug-and-play, eliminates the need for cutting or splicing. Hassle free setup, no wiring nor splicing required, Just Plug-N-Play
  • WIDELY USED -- 7 way to 4 way 5 way Trailer Plug works fine with any factory OEM 7-way plug, suitable for Boat, RV, ATV, Chevrolet, Ford, Dodge, RAM, Toyota or GMC
  • Brand: HOB4U - THE BEST CUSTOMER SERVICE - If for any reason you're not completely happy with your purchase - if it breaks, if it's damaged in shipping, or even if you change your mind - simply let us know and we will either replace it or refund your money, your choice!


Upgrade your towing setup effortlessly with our Trailer Plug Adapters. This weatherproof adapter converts a 7-pin round trailer connector to a 4-way or 5-way, RV-style connector, perfect for various trailers like utility RVs, boats, campers, and car carriers. The plug-and-play design ensures easy installation without any cutting or splicing. Its durable construction with a heavy-duty nylon housing and brass terminals guarantees superior conductivity. Plus, the 2 dust covers keep terminals clean and protected when not in use. With handles for better grip and a 1-year warranty, our user-friendly adapter promises hassle-free towing. Simplify your towing experience with this reliable and convenient solution.


David P
August 14, 2025
I recently rented a uhaul trailer and all lights operated as expected. Fits perfectly, just enough tension.Always be sure to use covers (for the metal pins in connection) when not towing. Road debris & moisture can cause issues with ABS as well as lights not working on your vehicle.
Gandydancer
July 16, 2025
It was great that I didn’t have to rewire my truck or trailer. It fit just right.
Jason Coleman
July 13, 2025
Great quality and a very fair price!
Zimos
June 30, 2025
It works on most trailer except ones with brakes. Just plug in. Easy!
JBarr
April 21, 2025
This adapter is a must have for most newer vehicles while using older trailers. This single adapter allowed my horse trailer and utility trailer to work perfectly using this 1 device. Extremely simple to install as you only need to plug it into your vehicle and then attach your wiring to it. It poured down rain for 2 days straight and I forgot to unplug the adapter from my vehicle. Used the utility trailer the following day with no issues whatsoever. Fantastic buy!
Ted
April 15, 2025
It works great and has continued to work through rain and exposure to sun
Ari
February 14, 2025
We tow a drift boat with the Tesla X and needed an adapter for the trailer lights. This little gem was easy to install. Performs perfectly, allows us to connect any system to the X for the trailer. And was way less expensive than what Tesla wanted to sell us.
Steven
January 8, 2025
Plugs right up to factory. Gives you 3 electrical ports.
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