---
product_id: 148557905
title: "Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof"
brand: "hob4u"
price: "€ 3.03"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/148557905-trailer-plug-adapters-7-pin-to-4-and-5-flat
store_origin: FR
region: France
---

# 7-pin to 4/5-pin conversion Weatherproof with dust covers Plug-and-play, no wiring needed Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof

**Brand:** hob4u
**Price:** € 3.03
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with confidence—tow smarter, not harder!

## Quick Answers

- **What is this?** Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof by hob4u
- **How much does it cost?** € 3.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/148557905-trailer-plug-adapters-7-pin-to-4-and-5-flat)

## Best For

- hob4u enthusiasts

## Why This Product

- Trusted hob4u brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Fit:** Works flawlessly with major brands like Chevrolet, Ford, Dodge, RAM, Toyota, and GMC.
- • **Built to Endure:** Durable alloy steel with powder-coated finish and weatherproof seals for long-lasting performance.
- • **Trusted Support:** Backed by a 1-year warranty and responsive customer service—your towing peace of mind guaranteed.
- • **Hassle-Free Setup:** Plug-and-play design means zero cutting or splicing—get on the road faster and stress-free.
- • **Seamless Compatibility:** Effortlessly converts 7-way round to 4/5-way flat blade connectors for all your towing needs.

## Overview

The HOB4U Trailer Plug Adapter converts a 7-pin round trailer connector to a 4- or 5-pin flat blade style, enabling universal compatibility with a wide range of trailers and vehicles. Featuring a weatherproof, powder-coated alloy steel build and plug-and-play installation, it ensures durable, hassle-free towing. Includes dust covers for terminal protection and is backed by a 1-year warranty for reliable performance.

## Description

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.

## Features

- 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!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HOB4U |
| Item Weight | 0.13 Kilograms |
| Vehicle Service Type | ATV, Car, Marine-Personal-Craft, Trailer |
| Material | Alloy Steel |
| Finish Type | Powder Coated |
| Automotive Fit Type | Universal Fit |
| Manufacturer | HOB4U |
| UPC | 745695650177 |
| Model | 111 |
| Item Weight | 4.6 ounces |
| Package Dimensions | 4.21 x 2.44 x 2.44 inches |
| Item model number | HOB4U-Wiring2 |
| Manufacturer Part Number | HOB4U-part |

## Product Details

- **Brand:** HOB4U
- **Item Weight:** 0.13 Kilograms
- **Vehicle Service Type:** ATV, Car, Marine-Personal-Craft, Trailer
- **Material:** Alloy Steel
- **Finish Type:** Powder Coated

## Images

![Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof - Image 1](https://m.media-amazon.com/images/I/71p9+pBmDEL.jpg)
![Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof - Image 2](https://m.media-amazon.com/images/I/61BGYKca0vL.jpg)
![Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof - Image 3](https://m.media-amazon.com/images/I/61zTqRig0xL.jpg)
![Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof - Image 4](https://m.media-amazon.com/images/I/61BmxmCPUTL.jpg)
![Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof - Image 5](https://m.media-amazon.com/images/I/71fm9xHvROL.jpg)

## Questions & Answers

**Q: If there is already a 7 pin connector on trailer this will connect? Worried about male to female pins**
A: This adapter is for the vehicle side to go from 7 pin to 5 or 4 pin to use with a trailer with either 5 or 4 way wringing.  You can not go from 4 or 5 pin on the vehicle to 7 way trailer wiring as your trailer will not get all the functions it needs.  Mainly electronic breaks.

**Q: Can I run an led lisence plate light off of this adapter?**
A: If you can run side marker running lights on a trailer, I am sure you could tap into those.

**Q: Can i haul a trailer with electric brakes**
A: This will not run electric brakes. It only has 5 of the seven connecting tabs. Two of them are missing, one of which operates the electric brakes

**Q: Well this work on a 2015 Nissan pathfinder with factory towing option?**
A: I would say yes. As long as you have the round socket for this male plug in.

## Frequently Bought Together

- Trailer Plug Adapters 7 Pin to 4 and 5 Flat Blade Trailer Connector for Trailer Tow Hitch, Weatherproof
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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-25*