7 Way Blade to 4/5 Way Flat Trailer Wiring Adapter

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  • $79.99
  • Regular price $99.99

Easily connect vehicle and trailer with different connector styles!

7 Way Blade to 4/5 Way Flat Trailer Wiring Adapter

“This is by far the most convenient thing I bought! My Toyota Sienna and boat trailer have different connector styles, but I don’t want to go through a dreaded process of rewiring, so this adapter is the perfect solution! You just plug and play, and you’re good to go! The LED light is also very helpful because I can see if I’ve connected them properly.” - Kenneth B.

Why Buy Our Trailer Wiring Adapter?

✅  VEHICLE-TO-TRAILER ADAPTER: This adapter can be used to convert a 7-way blade to a 4-way flat or a 5-way flat, allowing to connect vehicle and trailer wirings with different connector styles.

7 Way Blade to 4/5 Way Flat Trailer Wiring Adapter

7 Way Blade to 4/5 Way Flat Trailer Wiring Adapter


  • It features a built-in LED circuit tester that instantly checks the electrical circuit for connectivity and displays the status using high-visibility LEDs, to easily check if the connections are correct and working. 
  • It has a tethered dust cover that keeps the terminals clean and protected when not used.

✅  DURABLE: It is built with long-lasting corrosion-resistant terminals, tin-plated contacts, and glass-filled nylon, making it durable and long-lasting.



📝  Frequently Asked Questions:

Q: Does this adapter only work for specific brands of vehicle?

A: No, this adapter is standard, which means it can be used for different brands of vehicles or trailers as long as the connector types are 7-way blade and 4 or 5 way-flat. 

Q: Will this also work in the rain? 

A: Yes, this can be exposed when raining, but it is not meant to be submerged in water for an extended period of time. 

Q: Can I cover both sets of pins with the dust cover? 

A: You can only cover one set of pins with the dust cover since it’s likely that you’ll be using one set of pins when using the adapter. But if you want to cover both sets of pins when you’re storing the adapter, you can use a separate rubber cover.


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