---
product_id: 632609583
title: "Trailer Light Adapter"
brand: "ekrnlyi"
price: "HK$20"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/632609583-trailer-light-adapter
store_origin: HK
region: Hong Kong
---

# nickel-plated copper core conductivity 2-in-1 multi-adapter design high-strength nylon shell Trailer Light Adapter

**Brand:** ekrnlyi
**Price:** HK$20
**Availability:** ❌ Out of Stock

## Summary

> 🔗 Connect with Confidence — The Ultimate 2-in-1 Trailer Adapter for Pros on the Move

## Quick Answers

- **What is this?** Trailer Light Adapter by ekrnlyi
- **How much does it cost?** HK$20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/632609583-trailer-light-adapter)

## Best For

- ekrnlyi enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Crafted with a rugged nylon shell and premium brass terminals for unmatched durability and corrosion resistance.
- • **Clean & Protected:** Includes a PVC dust cover to keep your connections pristine and safe from the elements.
- • **Reliable Power Flow:** Nickel-plated copper core guarantees superior electrical conductivity for flawless trailer lighting every time.
- • **Plug & Play Simplicity:** User-friendly design ensures quick, tool-free installation—get on the road faster without cutting or wiring.
- • **Dual Compatibility, Zero Hassle:** Seamlessly switch between 7-pin to 4-pin and 7-pin to 5-pin trailer connections with one sleek adapter.

## Overview

The Ekrnlyi 7 Pin Trailer Light Adapter is a versatile 2-in-1 connector that converts 7-pin trailer plugs to 4-pin or 5-pin configurations. Built with a durable nylon shell and high-quality brass terminals featuring nickel-plated copper cores, it ensures excellent conductivity and corrosion resistance. Designed for easy, tool-free installation, it fits a wide range of vehicles including boats, RVs, and trucks, making it an essential accessory for reliable trailer lighting.

## Description

Ekrnlyi 7 Pin Trailer Plug Adapter 7 Pin to 4 Pin or 5 Pin Trailer Plug Adapter The Ekrnlyi Trailer Light Adapter is a 2-in-1 design with 7 pin to 4 pin trailer plug adapter and 7 pin to 5 pin trailer connector adapter. It converts a 7-pin RV-style connector to a standard 4-pin or 5-pin flat trailer connector. During your self-driving trip, you may often encounter wiring or splicing troubles, then this Trailer Plug Adapter will be the right choice for you. Product Characteristics The Ekrnlyi trailer adapter shell is made of heavy-duty nylon that is waterproof, abrasion resistant, and flame retardant. There are two dust covers at the plug to prevent rain, dust and mosquitoes from entering, ensuring clean and safe ports. The plug is connected by nickel-plated copper wire, which is not easy to heat up and has good corrosion resistance and good electrical conductivity. Widely Used Ekrnlyi 7-pin trailer light adapter is widely used for boats, RVs, ATVs, Fords, Dodge, Chevrolet, RAM, Toyota s , GMC and so on. Easy to Use It easy to install, with humanized non-slip design on both sides, it can be easily fixed to the car plug, no need to cut wires and wiring, simple and fast, saving your precious time and energy, better enjoy your self-driving trip with your family.

## Features

- 7 Pin 2 in 1 Trailer Plug Adapter
- It is made of high-strength nylon material
- the trailer plug
- 7 Way 2 in 1 Trailer Adapter is designed with user-friendly design on both sides
- Each of our trailer plug adapter under strict quality control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2ST6ZHS |
| Automotive Fit Type | Universal Fit |
| Brand Name | Ekrnlyi |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (454) |
| Manufacturer | Ekrnlyi |
| Manufacturer Part Number | RVS-ST-745 |
| Material Type | Brass, Nylon, Polyvinyl Chloride |
| Model Number | RVS-ST-745 |
| Product Style | Utilitarian |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** Ekrnlyi
- **Color:** Black
- **Material:** Brass, Nylon, Polyvinyl Chloride
- **Style:** Utilitarian

## Images

![Trailer Light Adapter - Image 1](https://m.media-amazon.com/images/I/01RmK+J4pJL.jpg)

## Frequently Bought Together

- Ekrnlyi Trailer Light Adapter, 7 Pin Trailer Plug Adapter 2 in 1 Design - 7 Pin to 4 Pin Trailer Adapter and 7 Pin to 5 Pin Trailer Adapter, Professional 7 pin Trailer Connector
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**Shop now:** [https://www.desertcart.hk/products/632609583-trailer-light-adapter](https://www.desertcart.hk/products/632609583-trailer-light-adapter)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-13*