---
product_id: 75473657
title: "TRUE MODS 3ft 7 Pin Extension Cable Trailer Wire Plug Connector Cord"
brand: "online led store"
price: "€ 62.09"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/75473657-true-mods-3ft-7-pin-extension-cable-trailer-wire-plug
store_origin: PT
region: Portugal
---

# Double-prong nickel-plated copper terminals 3ft 7-pin extension length Waterproof & corrosion-resistant PVC sheath TRUE MODS 3ft 7 Pin Extension Cable Trailer Wire Plug Connector Cord

**Brand:** online led store
**Price:** € 62.09
**Availability:** ✅ In Stock

## Summary

> 🔗 Tow with confidence, connect with ease — never miss a mile!

## Quick Answers

- **What is this?** TRUE MODS 3ft 7 Pin Extension Cable Trailer Wire Plug Connector Cord by online led store
- **How much does it cost?** € 62.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/75473657-true-mods-3ft-7-pin-extension-cable-trailer-wire-plug)

## Best For

- online led store enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Design:** Finger lugs and spring-loaded cap make plugging and unplugging quick and easy, even on bumpy rides.
- • **Plug-N-Play Simplicity:** Effortlessly extend your trailer wiring without rewiring or permanent installation.
- • **Versatile Compatibility:** Perfect for fifth wheel, gooseneck, RV, and flatbed trailers—switch trailers without hassle.
- • **Built for Heavy-Duty Towing:** Commercial-grade PVC sheath ensures durability against water, corrosion, and rough roads.
- • **Secure Connection Every Time:** Double-prong, nickel-plated copper terminals eliminate flickering lights and connection failures.

## Overview

The TRUE MODS 3ft 7 Pin Extension Cable is a rugged, plug-and-play trailer wire extension designed for fifth wheel and gooseneck trailers. Featuring a waterproof, corrosion-resistant PVC sheath and heavy-duty double-prong nickel-plated copper terminals, it guarantees a secure, flicker-free connection. Its user-friendly design with finger lugs and spring-loaded cap ensures quick installation and removal, making it an essential upgrade for reliable towing.

## Description

No need to go digging around for an extension every time you want to hook up your fifth wheel or gooseneck trailer. Simply cut one hole in the bed of your truck, install the extension, plug it into the existing bumper trailer hitch and you’re ready to go!
Made with 10 to 14-gauge copper wires to provide superior longevity, durability, and safety; Nickel-plated high-quality copper pins are corrosion and wear-resistant to provide first-class conductivity. Durable PVC casing is weatherproof, corrosion-resistant, and prevents wear and abrasion failures.
Other companies use a weak single-prong connector on the plug end of their extension cables. Not us. Our strong two-prong plug paired with high-quality locking plug and socket creates an extremely secure connection that grabs on with maximum strength and does not easily let go!
3ft/8ft/12ft Extension Cable
Instruction Manual

## Features

- IDEAL FOR FIFTH WHEEL AND GOOSENECK TRAILERS - Install the extension in your truck bed and plug into your existing bumper hitch without rewiring your trailer, RV, or truck for fifth-wheel and gooseneck trailers; simply unplug to tow your other lightweight trailers.
- PLUG-N-PLAY VERSATILITY - Extra secure double-prong terminals makes this cable an excellent plug-n-play extension for your existing trailer harness without permanent installation.
- LIFE PROOF - Commercial grade durable PVC sheathing is waterproof and corrosion resistant for years of reliable service.
- SAFE AND SECURE CONNECTION - No more dangerous flickering lights or malfunctioning equipment. Heavy duty, double prong, nickel plated, copper terminals ensure a solid connection every time.
- EASY TO USE - The plug end features finger lugs for easy removal. The spring-loaded cap on the socket end firmly grips the trailer plug. Bumpy roads? No problem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B07G8QYWTB |
| Best Sellers Rank | #67,969 in Automotive (See Top 100 in Automotive) #171 in Towing Hitch Wiring |
| Brand Name | ONLINE LED STORE |
| Cable Type | Trailer Plug |
| Connector Type | Double Prong Plug |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,318) 4.7 out of 5 stars |
| Item Dimensions | 8.67 x 7.88 x 3.15 inches |
| Item Highlight | 10-14AWG 7 Prong Trailer Plug Extension Gooseneck Hitch Cable, Plug-N-Play 7 Way Blade Tow Connector for RV Flatbed Camper |
| Item Weight | 1.3 pounds |
| Manufacturer | ONLINE LED STORE |
| Material Type | Copper, Polyvinyl Chloride (PVC) |
| Model | 4350429922 |
| Number Of Items | 1 |
| Part Number | ACCEPSCBL5011 |
| Unit Count | 1 Count |
| Upc | 816165026133 |
| Wire Diameter | 2.59 millimeters |

## Product Details

- **Brand:** ONLINE LED STORE
- **Material:** Copper, Polyvinyl Chloride (PVC)
- **Item dimensions L x W x H:** 8.67 x 7.88 x 3.15 inches
- **Item Weight:** 1.4 Pounds
- **Connector Type:** Double Prong Plug

## Images

![TRUE MODS 3ft 7 Pin Extension Cable Trailer Wire Plug Connector Cord - Image 1](https://m.media-amazon.com/images/I/71rVtO5VrvL.jpg)
![TRUE MODS 3ft 7 Pin Extension Cable Trailer Wire Plug Connector Cord - Image 2](https://m.media-amazon.com/images/I/913tJjF87UL.jpg)
![TRUE MODS 3ft 7 Pin Extension Cable Trailer Wire Plug Connector Cord - Image 3](https://m.media-amazon.com/images/I/81lFIO5sr7L.jpg)
![TRUE MODS 3ft 7 Pin Extension Cable Trailer Wire Plug Connector Cord - Image 4](https://m.media-amazon.com/images/I/810Z55nGsHL.jpg)
![TRUE MODS 3ft 7 Pin Extension Cable Trailer Wire Plug Connector Cord - Image 5](https://m.media-amazon.com/images/I/81zStlBUqiL.jpg)

## Available Options

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

## Questions & Answers

**Q: will this work with standard rv 7-way connecter?**
A: Yes.  This item is merely an extension cable, so it will extend the same position/function of the terminals from the tow vehicle to the RV plug.  You will be good as long as the tow vehicle is set up to work with your RV.  Hope this helps.

**Q: If this product is to long can it be taken apart and shorten and put back together**
A: Yes you can take apart and shorten.  They also sell a few different lengths. Hopefully this helps you answer your questions.

**Q: Does this works with the electric Trailer brakes?**
A: Yes this is a seven pin adapter. This gives you an aux and break option if needed.

**Q: Wanting to use this for a project(not trailer), how much current can the plug handle on each of the 2 #10 wires?**
A: The two #10 wires are designed to withstand a maximum of 30A of load at 12V DC.  These circuits are usually fused at 25A in an automotive setting.  Hope this helps.

## Frequently Bought Together

- True Mods 3ft 7-Way Trailer Plug Wiring Harness [7-Pin Trailer Cord Extension Wire Cable] [Gooseneck Hitch Extender] [Plug-N-Play] [10-14AWG] 7 Prong Trailer Tow Wiring Connector for RV
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- Nilight 7 Way Trailer Plug Y Pigtail Splitter Double Brasse 7 Pin Female to Dual Male Trailer Plug Round Blade Connector for Connecting Slide in Truck Camper and Trailer Y Splitter

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**Shop now:** [https://www.desertcart.pt/products/75473657-true-mods-3ft-7-pin-extension-cable-trailer-wire-plug](https://www.desertcart.pt/products/75473657-true-mods-3ft-7-pin-extension-cable-trailer-wire-plug)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-07*