---
product_id: 129040676
title: "MICTUNING 7 Way Electrical Junction Box - 7 Gang Trailer Wire Connection Box Weatherproof for Rewiring Camper RV Caravans Boat Light 7 Way Trailer Wire Connectors"
brand: "mictuning"
price: "HK$232"
currency: HKD
in_stock: true
reviews_count: 13
category: "Mictuning"
url: https://www.desertcart.hk/products/129040676-mictuning-7-way-electrical-junction-box-7-gang-trailer-wire
store_origin: HK
region: Hong Kong
---

# Color-coded screws for quick ID 7 terminal studs for neat wiring Waterproof & dustproof sealed design MICTUNING 7 Way Electrical Junction Box - 7 Gang Trailer Wire Connection Box Weatherproof for Rewiring Camper RV Caravans Boat Light 7 Way Trailer Wire Connectors

**Brand:** mictuning
**Price:** HK$232
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your trailer wiring game—connect smarter, last longer!

## Quick Answers

- **What is this?** MICTUNING 7 Way Electrical Junction Box - 7 Gang Trailer Wire Connection Box Weatherproof for Rewiring Camper RV Caravans Boat Light 7 Way Trailer Wire Connectors by mictuning
- **How much does it cost?** HK$232 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/129040676-mictuning-7-way-electrical-junction-box-7-gang-trailer-wire)

## Best For

- mictuning enthusiasts

## Why This Product

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

## Key Features

- • **Color-Coded Precision:** Instantly identify each wire function with clearly printed color labels on screws—no more guesswork or errors.
- • **Weatherproof Durability:** Built tough with sealed rubber grommets and a corrosion-resistant housing to withstand rain, dust, and road grit.
- • **Complete Installation Kit:** Includes screws and multiple open/closed grommets to customize your wiring setup perfectly and securely.
- • **Effortless Upgrades & Repairs:** Simplify rewiring, troubleshooting, and adding extra lights or accessories to your trailer, camper, or boat.
- • **Streamlined 7-Port Connectivity:** Keep your trailer wiring impeccably organized with seven dedicated terminals for fast, hassle-free connections.

## Overview

The MICTUNING 7 Way Electrical Junction Box offers a compact, weatherproof solution for organizing and upgrading trailer wiring. Featuring seven color-coded terminal studs, durable sealed housing, and versatile grommet options, it simplifies installation and maintenance for campers, RVs, boats, and trailers.

## Description

Buy MICTUNING 7 Way Electrical Junction Box - 7 Gang Trailer Wire Connection Box Weatherproof for Rewiring Camper RV Caravans Boat Light 7 Way Trailer Wire Connectors: Connectors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Wording terminal box - I installed this box under my truck bed and it seems to be working OK, made terminations easier and neater, good for price.
Review: Good quality - Easy to set up with multiple options on where to run wires

## Features

- TIDY TRAILER WIRING - A sturdy 7-Port Trailer Junction Box with seven terminal studs provide a fast and easy way for wires connection, keeping all your trailer wiring in order
- QUICK IDENTIFICATION - Specific color name printed on the top of screws for easy identification. Blue - Electric Brake, Brown - R Stop & Turn, Green - Tail & USC, Red - L Stop & Turn, Yellow - Center AUX, Black - 12V Charge Line, White - Ground
- UPGRADE TRAILER CONNECTION - Quickly add extra lights and accessories, upgrade your old trailer wiring, makes re-wiring, troubleshooting and fixing electrical problems much simpler. Perfect for wiring up your trailer, camper, caravans, boat, food truck and other towed vehicles
- TIGHTLY SEALED PROTECTION - 4 open & 4 closed rubber grommets for option as per your wiring needs, making the whole junction box waterproof, dustproof and corrosion resistant. Durable plastic housing for better seal, keep out moisture and dust
- WHAT YOU'LL GET - 1x junction box with 7 wire studs, 2x screws, 5x Open Grommets, 5x Closed Grommets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QDQRX7P |
| Best Sellers Rank | #327,078 in Automotive ( See Top 100 in Automotive ) #395 in Trailer Connectors |
| Brand | MICTUNING |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,083) |
| Date First Available | April 8, 2019 |
| Exterior | Textured |
| Finish Type | Powder Coated |
| Global Trade Identification Number | 06970544449907 |
| Installation Type | Screw-In |
| Item Weight | 9.9 ounces |
| Item model number | MIC-TJB-291 |
| Manufacturer | MICTUNING |
| Manufacturer Part Number | MIC-TJB-291 |
| Material | Plastic |
| Model | MIC-TJB-291 |
| Product Dimensions | 2.64"D x 3.66"W x 8.31"H |
| Style | Compact |

## Product Details

- **Brand:** MICTUNING
- **Color:** Black
- **Material:** Plastic
- **Product Dimensions:** 2.64"D x 3.66"W x 8.31"H
- **Style:** Compact

## Images

![MICTUNING 7 Way Electrical Junction Box - 7 Gang Trailer Wire Connection Box Weatherproof for Rewiring Camper RV Caravans Boat Light 7 Way Trailer Wire Connectors - Image 1](https://m.media-amazon.com/images/I/71bVeGLRG+L.jpg)
![MICTUNING 7 Way Electrical Junction Box - 7 Gang Trailer Wire Connection Box Weatherproof for Rewiring Camper RV Caravans Boat Light 7 Way Trailer Wire Connectors - Image 2](https://m.media-amazon.com/images/I/71sqxMGOdpL.jpg)
![MICTUNING 7 Way Electrical Junction Box - 7 Gang Trailer Wire Connection Box Weatherproof for Rewiring Camper RV Caravans Boat Light 7 Way Trailer Wire Connectors - Image 3](https://m.media-amazon.com/images/I/712Yr+9qwlL.jpg)
![MICTUNING 7 Way Electrical Junction Box - 7 Gang Trailer Wire Connection Box Weatherproof for Rewiring Camper RV Caravans Boat Light 7 Way Trailer Wire Connectors - Image 4](https://m.media-amazon.com/images/I/81u7v6NYz5L.jpg)
![MICTUNING 7 Way Electrical Junction Box - 7 Gang Trailer Wire Connection Box Weatherproof for Rewiring Camper RV Caravans Boat Light 7 Way Trailer Wire Connectors - Image 5](https://m.media-amazon.com/images/I/71o7-gSq+CL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wording terminal box
*by E***S on June 20, 2024*

I installed this box under my truck bed and it seems to be working OK, made terminations easier and neater, good for price.

### ⭐⭐⭐⭐⭐ Good quality
*by J***A on March 8, 2024*

Easy to set up with multiple options on where to run wires

### ⭐⭐⭐⭐⭐ Dry and safe
*by H***C on December 28, 2020*

The junction box is a perfect mid point in wiring, I used it just after the bulk head in my service van to make adding more wire connections easer w/o having to use tap-ins making the wires look crappy. The only warning is make sure you get all the screws and nuts. the nuts are not SAE and I am not sure they are metric. everything I bought wouldn't fit to replace lost ones. I improvised own connection terminal. Easy install, solid and protected.

## Frequently Bought Together

- MICTUNING 7 Way Electrical Junction Box - 7 Gang Trailer Wire Connection Box Weatherproof for Rewiring Camper RV Caravans Boat Light 7 Way Trailer Wire Connectors
- MICTUNING Heavy Duty 7 Way Plug Inline Trailer Cord with 7 Gang Junction Box 8 Feet, Weatherproof
- BEST CONNECTIONS 7 Way Trailer Wire (100 Feet) Heavy Duty 14 Gauge 7 Conductor Insulated Cable Durable, Weatherproof, Color-Coded 7 Way Wiring Extension for RV and Automotive

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**Shop now:** [https://www.desertcart.hk/products/129040676-mictuning-7-way-electrical-junction-box-7-gang-trailer-wire](https://www.desertcart.hk/products/129040676-mictuning-7-way-electrical-junction-box-7-gang-trailer-wire)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-01*