---
product_id: 281023757
title: "UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock"
brand: "trimax"
price: "$U8864"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/281023757-umax50d-universal-dual-purpose-trailer-coupler-and-u-lock
store_origin: UY
region: Uruguay
---

# Dual ratchet locking system Fits 3 coupler sizes Corrosion-resistant finish UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock

**Brand:** trimax
**Price:** $U8864
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it down, stand out — the ultimate trailer security upgrade!

## Quick Answers

- **What is this?** UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock by trimax
- **How much does it cost?** $U8864 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/281023757-umax50d-universal-dual-purpose-trailer-coupler-and-u-lock)

## Best For

- trimax enthusiasts

## Why This Product

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

## Key Features

- • **Dual Ratchet Power:** Advanced dual ratchet locking system for unbeatable theft deterrence
- • **All-in-One Security:** Combines a patented dual-purpose coupler lock with an integrated U-lock for maximum protection
- • **Lightweight Yet Tough:** Crafted from chrome alloy steel aluminum, balancing strength and portability
- • **Universal Fit, Zero Hassle:** Securely locks 1-7/8", 2", and 2-5/16" couplers with one device
- • **Built to Brave the Elements:** Rugged corrosion-resistant powder-coated finish for long-lasting durability

## Overview

The TRIMAX UMAX50D is a premium universal trailer coupler lock featuring a patented dual ratchet locking system that fits most couplers (1-7/8", 2", and 2-5/16"). Its rugged corrosion-resistant powder-coated finish and chrome alloy steel aluminum construction ensure durable, weatherproof protection. Integrated with a U-lock, it offers comprehensive security to safeguard your trailer from theft.

## Description

UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock

## Features

- 9/16" shackle
- Die cast patented dual purpose coupler lock and U-lock
- Dual ratchet locking system
- Fits most couplers - 1-7/8", 2", and 2-5/16"
- Rugged corrosion-resistant finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TRIMAX |
| Part number | UMAX50D |
| Item Weight | 1.45 Kilograms |
| Product Dimensions | 24.77 x 23.5 x 10.16 cm; 1.45 kg |
| Batteries | 1 Unknown batteries required. |
| Item model number | UMAX50D |
| Size | UMAX50D |
| Style | UMAX |
| Finish | Powder Coated |
| Material | Chrome Alloy Steel Aluminum |
| Item Package Quantity | 1 |
| Included components | TRIMAX UMAX50D Deluxe Universal Dual Purpose Trailer Coupler Lock with Integrated U-Lock |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock - Image 1](https://m.media-amazon.com/images/I/81oaNty4dDL.jpg)
![UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock - Image 2](https://m.media-amazon.com/images/I/81qhq9-2dQL.jpg)
![UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock - Image 3](https://m.media-amazon.com/images/I/81mtR+V0JDL.jpg)
![UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock - Image 4](https://m.media-amazon.com/images/I/81rGyfs1wdL.jpg)
![UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock - Image 5](https://m.media-amazon.com/images/I/71jJ3AbWWoL.jpg)

## Available Options

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

## Frequently Bought Together

- TRIMAX UMAX50D Universal Dual Purpose Trailer Coupler and U-Lock
- Maxxhaul 70472 Solid Rubber Heavy Duty Black Wheel Chock 2-Pack, 8" X 4" X 6"

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**Shop now:** [https://www.desertcart.uy/products/281023757-umax50d-universal-dual-purpose-trailer-coupler-and-u-lock](https://www.desertcart.uy/products/281023757-umax50d-universal-dual-purpose-trailer-coupler-and-u-lock)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*