---
product_id: 456310391
title: "Sponsored Ad - RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow"
brand: "retrue"
price: "168 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/456310391-sponsored-ad-retrue-universal-coupler-lock-trailer-locks-ball-hitch
store_origin: PL
region: Poland
---

# bright yellow high-visibility 11 adjustable locking positions A36 steel + aluminum body Sponsored Ad - RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow

**Brand:** retrue
**Price:** 168 zł
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it down, stand out, and never worry again!

## Quick Answers

- **What is this?** Sponsored Ad - RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow by retrue
- **How much does it cost?** 168 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/456310391-sponsored-ad-retrue-universal-coupler-lock-trailer-locks-ball-hitch)

## Best For

- retrue enthusiasts

## Why This Product

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

## Key Features

- • **Stand Out, Stay Safe:** Eye-catching bright yellow finish deters thieves and ensures your trailer is always visible.
- • **Built to Defy Tampering:** Heavy-duty A36 steel and aluminum body resists cutting, shearing, and weather damage.
- • **Next-Level Lock Cylinder:** Upgraded complex lock and thicker keys make cracking impossible—security you can trust.
- • **Peace of Mind Guaranteed:** 120-day warranty with responsive 24/7 support for any quality concerns.
- • **Universal Fit, Zero Hassle:** Adjustable lock fits 1-7/8”, 2”, and 2-5/16” couplers with 11 secure positions.

## Overview

The RETRUE Universal Coupler Lock is a heavy-duty, adjustable trailer hitch lock designed to fit multiple coupler sizes with 11 locking positions. Constructed from rustproof aluminum and high-strength A36 steel, it offers superior cut and shear resistance. Its bright yellow finish enhances visibility and theft deterrence, while an upgraded lock cylinder ensures maximum security. Backed by a 120-day warranty and 24/7 customer support, it’s the ultimate safeguard for your trailer.

## Description

Sponsored Ad - RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow

## Features

- Universal Fit: RETRUE trailer coupler lock is designed adjustable with 11 locking positions and fits 1-7/8”, 2”, and 2-5/16"couplers. 2 Keys are included
- Upgrade Vision: In the premise of ensuring the safety of the couper hitch lock is not cut, we have upgraded the appearance of the lock, while more compact and flat. The use of a bright, deterrent yellow color provide durable, highly visible protection for trailers
- Securtiy: This trailer hitch lock is made with aluminum body and high-strength A36 steel construction, strong cut, and shear resistance. It's rustproof and weatherproof.
- Passed QC product quality certification Enhanced Lock Cylinder: To make the tow ball coupler lock more robust, we upgrade more complex locks and thicker keys. This makes it impossible to crack the lock and increases the toughness of the key
- 100% return for quality issues: 120 days warranty. If you encounter any problems, please feel free to contact us through the "Ask a Question" button. We are always happy to help and are committed to providing a responsive solution 24/7.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Retrue |
| Brand | RETRUE |
| Model | RTL002 |
| Item Weight | 1.53 pounds |
| Product Dimensions | 5.71 x 5.51 x 2.95 inches |
| Item model number | RTL002 |
| Manufacturer Part Number | RTL002 |

## Images

![Sponsored Ad - RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - Image 1](https://m.media-amazon.com/images/I/71aKm82oodL.jpg)
![Sponsored Ad - RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - Image 2](https://m.media-amazon.com/images/I/71E-4ruC8oL.jpg)
![Sponsored Ad - RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - Image 3](https://m.media-amazon.com/images/I/71HDFInD+fL.jpg)
![Sponsored Ad - RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - Image 4](https://m.media-amazon.com/images/I/71DkMJply9L.jpg)
![Sponsored Ad - RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow - Image 5](https://m.media-amazon.com/images/I/91ePTGy08oL.jpg)

## Available Options

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

## Frequently Bought Together

- RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow
- RETRUE Trailer Tongue Coupler Lock, Trailer Hitch Lock,Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler, Black
- Tevlaphee Universal Wheel Lock Heavy Duty Security Trailer Wheel Lock Anti Theft Wheel Locks for Cars SUV Camper Motorcycle Trailer Great Deterrent Bright Color with 3 Keys (Red-Yellow)

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**Shop now:** [https://www.desertcart.pl/products/456310391-sponsored-ad-retrue-universal-coupler-lock-trailer-locks-ball-hitch](https://www.desertcart.pl/products/456310391-sponsored-ad-retrue-universal-coupler-lock-trailer-locks-ball-hitch)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-22*