---
product_id: 451852112
title: "Multi-tow 4 to 4/7 Way Adapter"
brand: "mecmo"
price: "27254 Ft"
currency: HUF
in_stock: null
reviews_count: 13
category: "Mecmo"
url: https://www.desertcart.hu/products/451852112-multi-tow-4-to-4-7-way-adapter
store_origin: HU
region: Hungary
---

# Weatherproof sealed design Dual 4 & 7-pin outputs Easy install kit w/ bracket Multi-tow 4 to 4/7 Way Adapter

**Brand:** mecmo
**Price:** 27254 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🚚 Connect smarter, tow stronger—never miss a beat on the road!

## Quick Answers

- **What is this?** Multi-tow 4 to 4/7 Way Adapter by mecmo
- **How much does it cost?** 27254 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/451852112-multi-tow-4-to-4-7-way-adapter)

## Best For

- mecmo enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Rugged:** Lightweight at just 1.23 lbs but engineered for heavy-duty use, this adapter is the reliable upgrade your towing setup deserves.
- • **Power Every Signal:** Supports brake, reverse, turn signals, electric trailer brakes, and auxiliary 12V power—ensuring full functionality for all your towing needs.
- • **Tow More, Stress Less:** Dual-output adapter lets you connect both 4-pin and 7-pin trailers from a single 4-pin vehicle socket—versatility that saves time and hassle.
- • **Plug & Play Simplicity:** Complete kit includes mounting bracket, screws, and nuts for a quick, no-splice installation that even busy pros will appreciate.
- • **Built to Brave the Elements:** Reinforced thick plastic housing with silicone seals and spring-loaded dust cover keeps your connections clean and corrosion-free, rain or shine.

## Overview

The MECMO Multi-Tow 4-Way Flat to 7-Way RV Blade and 4-Way Flat Trailer Wiring Adapter Kit converts a 4-pin vehicle socket into dual 4-pin and 7-pin trailer connections. Designed for versatile towing, it supports all essential trailer lighting and brake functions. Built with weatherproof seals and a dust cover, it ensures durability and reliable performance. The kit includes a mounting bracket and hardware for easy installation, making it a practical, heavy-duty solution for professional-grade towing setups.

## Description

Buy MECMO Multi-Tow 4-Way Flat to 7-Way RV Blade and 4-Way Flat Female End Trailer Wiring Adapter Connector Kit, 4 Pin Vehicle-Side Trailer Light Plug to Dual-output 7 Blade & 4 Flat with Mounting Bracket: Connectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Quick install and solid connections - This adapter worked exactly the way I needed it to. The wiring layout is clear, the connectors feel secure, and everything locked in without any hassle. It’s a clean upgrade if you’re converting from a 4-way flat to a 7-way and don’t want to splice anything complicated. Once installed, it delivered steady power with no flicker or loose signals. Simple, reliable, and a big time-saver. Even ran the brake and battery lead from up front to give me everything I need
Review: Really good plug for cheap!!!!! - Seems to be good quality, the spring on the door flap is nice and tight, all the connectors are put on good and made it simple to install! Bolted right up to my bumper and fits really nice! Plugs into my 4 pin connector and bolt the ground to the frame, then all you have is 3 other wires to connect which if you know what you’re looking for makes install time quick! Definitely a great deal! Only paid $20 for the plug and saved more than that with the time it took to install it!!

## Features

- Multi-Plug: Dual-output 4 pin to 4 and 7 pin trailer wiring adapter provides multiple tow options from one vehicle-end connector for towing different trailers; Additional leads for brake, reverse and power function, converts vehicle side 4-pin factory socket to a combination 7-pin rv and 4-wire flat
- Universal Trailer Adapter: - MECMO Multi-Tow 4 and 7 prong trailer connector adapter provides dual trailer connections, adapting for versatile towing options; Allows a connection to be made between a mismatched trailer light plug and vehicle socket
- One Adapter, Two Connections: Dual 4 way and 7 way trailer light adapter for connecting 4 poles or 7 poles trailer to factory 4 pin socket to power taillights, brake, turn signals, reverse, electric trailer brakes and auxiliary power 12V
- Heavy Duty: 7-way RV and 4-way flat trailer electrical adapter equip with dust cover and spring loaded cover to keep terminals clean; Made of reinforced thick plastic; Trailer socket sealed with silicone and internal seal for ultimate weatherproofing
- Easy Installation: Full ready kit easy to install, package includes mounting bracket, screws, and nuts; All-in-one set design convenience your wiring connection, Mounts within the universal mounting hole for added convenience

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B19GV5RV |
| Best Sellers Rank | #4,893 in Automotive ( See Top 100 in Automotive ) #8 in Trailer Connectors |
| Brand | MECMO |
| Connector Type | 4-way Flat, 7-way Rv Blade |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,712) |
| Date First Available | May 14, 2022 |
| Item Weight | 1.23 pounds |
| Item model number | 4 to 7 Pin Trailer Light Adapter |
| Manufacturer | MECMO |
| Manufacturer Part Number | MEUX2203-1 |
| Material | Copper |
| Model | 4 pin to 7 pin adapter dual output; Commonly used with T-connectors or tail lamp converters with 4-way flat |
| Package Dimensions | 7.87 x 5.67 x 3.31 inches |
| Special Features | 4 flat to dual 4 and 7 pin trailer adapter, 4 pin to 7 pin trailer adapter connector, 4 to 7 pin trailer adapter, 4 way flat to 7 way rv blade trailer adapter connector, 4 way to 7 way trailer adapter wiring harness |
| Wire Diameter | 1.63 Millimeters |

## Product Details

- **Brand:** MECMO
- **Connector Type:** 4-way Flat, 7-way Rv Blade
- **Item Weight:** 0.56 Kilograms
- **Material:** Copper
- **Wire Diameter:** 1.63 Millimeters

## Images

![Multi-tow 4 to 4/7 Way Adapter - Image 1](https://m.media-amazon.com/images/I/61Hde25yprL.jpg)

## Questions & Answers

**Q: Will this work on a 2019 jeep**
A: If it has the 4 way flat you can or if jeep has pig for that purpose near the back bumper

**Q: What gauge wire is used?**
A: It looks like it is about 18 gauge. A little lighter than I would have wanted. I wired it with a 20 amp fuse and have not had any problems with overheating wires. I am pulling a medium sized camping trailer with full lights, in-line brake controller, and 3 wireless cameras.

**Q: Will the lights work if I don’t use the brake wires?**
A: Dear Rasa,
Here is a video includes 3 detail wiring diagram of  'MECMO Multi-tow 4 Pin to 7 Way and 4 Flat Adapter'. Since it sounds like you don't need the brake output you can leave the additional connections disconnected. All you will need to do is plug in your existing 4-way to the 4-way plug on the adapter. Once this is done, the 7-way connector will have the functionality of your 4-way. However, if your towed vehicle equip with brake light, you will still need to splice the brake wire to keep all function works.

Thank you
MECMO Service Team

**Q: is it durable ?**
A: Hi dear, MECMO trailer harness use only Amazon FBA which offers all customer free return and replacement. If you receive a defective product or the trailer adapter is under your expectation, you could return or ask for replacement through Amazon. It will be very convenience and does not charge you any fee for replacement in 30 days.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quick install and solid connections
*by J***N on November 17, 2025*

This adapter worked exactly the way I needed it to. The wiring layout is clear, the connectors feel secure, and everything locked in without any hassle. It’s a clean upgrade if you’re converting from a 4-way flat to a 7-way and don’t want to splice anything complicated. Once installed, it delivered steady power with no flicker or loose signals. Simple, reliable, and a big time-saver. Even ran the brake and battery lead from up front to give me everything I need

### ⭐⭐⭐⭐⭐ Really good plug for cheap!!!!!
*by K***E on March 29, 2025*

Seems to be good quality, the spring on the door flap is nice and tight, all the connectors are put on good and made it simple to install! Bolted right up to my bumper and fits really nice! Plugs into my 4 pin connector and bolt the ground to the frame, then all you have is 3 other wires to connect which if you know what you’re looking for makes install time quick! Definitely a great deal! Only paid $20 for the plug and saved more than that with the time it took to install it!!

### ⭐⭐⭐⭐⭐ A superior and professional mount for both 4-pin and 7-pin trailer electrical connectors
*by A***S on May 11, 2025*

Very well made trailer connector, conveniently designed for both 4-pin and 7-pin trailer connectors. The instructions are clear and easy to follow. All mounting hardware included. Great to have both style connectors in one unit, for both light-duty and heavier trailers with brakes. I was especially impressed with the professional way the wires were wrapped against chafing. A great value for maximum flexibility.

## Frequently Bought Together

- MECMO Multi-Tow 4-Way Flat to 7-Way RV Blade and 4-Way Flat Female End Trailer Wiring Adapter Connector Kit, 4 Pin Vehicle-Side Trailer Light Plug to Dual-output 7 Blade & 4 Flat with Mounting Bracket
- REESE Towpower 8507111 Brakeman IV Time-Delay Brake Controller for Trailers with 1-4 Axles, compatible with Ford, GM, Chevy, Dodge, RAM, Toyota, Jeep. Wiring harness sold separately.
- Oyviny 3035-P Brake Controller Wiring Adapter Compatible with 1994-2008 Ford F-150 F-250 F-350 F-450/1992-2009 E-150 E-250 E-350/2005-2021 Land Rover/1998-2012 Lincoln/2002-2010 Mercury

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-16*