---
product_id: 377655278
title: "LIYYOO Straight Tongue Trailer Coupler, Trailer Hitch Ball Coupler(Ball 2\", Channel 2-1/2\", 3500LBS) for Towing RV, Boat, Camper w/GTW Straight Trailer Coupler."
brand: "liyyoo"
price: "€ 49.78"
currency: EUR
in_stock: false
url: https://www.desertcart.sk/products/377655278-liyyoo-straight-tongue-trailer-coupler-trailer-hitch-ball-coupler-ball
store_origin: SK
region: Slovakia
---

# Posi-lock spring latch 3500 lbs load capacity Zinc corrosion-resistant finish LIYYOO Straight Tongue Trailer Coupler, Trailer Hitch Ball Coupler(Ball 2", Channel 2-1/2", 3500LBS) for Towing RV, Boat, Camper w/GTW Straight Trailer Coupler.

**Brand:** liyyoo
**Price:** € 49.78
**Availability:** ❌ Out of Stock

## Summary

> 🚚 Lock, Load & Tow Like a Pro — The Ultimate Coupler for Millennial Trailblazers

## Quick Answers

- **What is this?** LIYYOO Straight Tongue Trailer Coupler, Trailer Hitch Ball Coupler(Ball 2", Channel 2-1/2", 3500LBS) for Towing RV, Boat, Camper w/GTW Straight Trailer Coupler. by liyyoo
- **How much does it cost?** € 49.78 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/377655278-liyyoo-straight-tongue-trailer-coupler-trailer-hitch-ball-coupler-ball)

## Best For

- liyyoo enthusiasts

## Why This Product

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

## Key Features

- • **Enhanced Safety Ready:** Accepts safety pins or coupler locks for peace of mind on every trip—because your gear deserves the best protection.
- • **Universal Compatibility:** Fits standard 2" trailer balls and 2-1/2" channel tongues, making it the go-to coupler for RVs, boats, and campers.
- • **Precision Adjustable Fit:** Posi-lock spring and adjustable nut ensure a snug, secure connection every time—no wobble, no guesswork.
- • **Heavy-Duty Alloy Steel Build:** Engineered from drop-forged steel with a zinc finish to resist rust and stand up to the toughest towing demands.
- • **Effortless Quick-Latch System:** Hook up your trailer in seconds with a smooth, easy-lock mechanism designed for busy pros on the move.

## Overview

The LIYYOO Straight Tongue Trailer Coupler is a robust, 3500 lbs capacity hitch designed for 2" trailer balls and 2-1/2" channel tongues. Crafted from heavy-duty alloy steel with a corrosion-resistant zinc finish, it features a quick-latch posi-lock mechanism with adjustable fit and safety lock compatibility, ensuring secure, effortless towing for RVs, boats, and campers.

## Description

2" Straight Trailer Coupler (Ball 2", Channel 2-1/2" 3501LBS)  With a quick-latch style connection, this coupler is very easy to hook up and get going. We have made it as easy as possible to attach your trailer to your car's 2" ball mount, which makes it compatible with most standard mounts   Features:  Heavy Duty Drop Forged All Steel Construction;  Zinc finish resist corrosion and rust;  Sturdy Riveted Tongue Lock with Spring Release;  Fits:  2" Hitch Ball, 2-1/2" Tonque;  Capacity: 3500 lbs;  SAE Class II; Meets V5 & SAE J684 Standards.   Package Includes:  1 * Straight Trailer Coupler   IMPORTANT NOTE:  Please check carefully the item pictures, model and size before purchasing and your old part against the picture and also check its OEM Part Number to make sure this parts will fits on your vehicle.  1.never exceed weight capacity of ball or load limits stamped on coupler.  2.always use safety chains pursuant to instructions of trailer manufacturer.  3.always use correct size ball shown by stamp on coupler.  4.always check thet ball is completely inserted into coupler socket and that underjaw is securely closed around the bottom of ball.  5.always check that coupler handle is properly locked before towing.  6.always examine coupler and ball for damage before towing.replace if damaged.  7.avoid sharp turns and steep vertical angles when towing which may bend or damage coupler or its components.

## Features

- The Straight Trailer Coupler Fits 2-1/2" wide straight trailer tongues and 2" trailer balls,3500 LBS load capacity and couple to any standard 2-inch diameter trailer ball.
- This Straight Tongue Trailer Coupler Easy-lock latching system for simple operation,Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball.
- Trailer Hitch Ball Coupler Zinc finish on thick durable die-cut steel for rust and corrosion resistance.
- The posi-lock latch mechanism of this trailer tongue coupler accepts a safety pin or coupler lock for enhanced security.With this coupler's quick and easy locking mechanism, towing is simple as can be.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LIYYOO |
| Item Weight | 1.81 kg |
| Vehicle Service Type | Boat, Car, RV |
| Material | Alloy Steel |
| Manufacturer | LIYYOO |
| UPC | 788380892605 |
| Product Dimensions | 27.94 x 15.24 x 10.16 cm; 1.81 kg |
| Item model number | 2188 |
| Manufacturer Part Number | 2188 |
| Item Weight | 1 kg 810 g |

## Product Details

- **Brand:** LIYYOO
- **Item Weight:** 1.81 kg
- **Vehicle Service Type:** Boat, Car, RV
- **Material:** Alloy Steel
- **Manufacturer:** LIYYOO

## Images

![LIYYOO Straight Tongue Trailer Coupler, Trailer Hitch Ball Coupler(Ball 2", Channel 2-1/2", 3500LBS) for Towing RV, Boat, Camper w/GTW Straight Trailer Coupler. - Image 1](https://m.media-amazon.com/images/I/61eiWZkN-OL.jpg)
![LIYYOO Straight Tongue Trailer Coupler, Trailer Hitch Ball Coupler(Ball 2", Channel 2-1/2", 3500LBS) for Towing RV, Boat, Camper w/GTW Straight Trailer Coupler. - Image 2](https://m.media-amazon.com/images/I/61xsGvZChvS.jpg)
![LIYYOO Straight Tongue Trailer Coupler, Trailer Hitch Ball Coupler(Ball 2", Channel 2-1/2", 3500LBS) for Towing RV, Boat, Camper w/GTW Straight Trailer Coupler. - Image 3](https://m.media-amazon.com/images/I/61Mk1l0HN9S.jpg)
![LIYYOO Straight Tongue Trailer Coupler, Trailer Hitch Ball Coupler(Ball 2", Channel 2-1/2", 3500LBS) for Towing RV, Boat, Camper w/GTW Straight Trailer Coupler. - Image 4](https://m.media-amazon.com/images/I/71lzwintD9L.jpg)
![LIYYOO Straight Tongue Trailer Coupler, Trailer Hitch Ball Coupler(Ball 2", Channel 2-1/2", 3500LBS) for Towing RV, Boat, Camper w/GTW Straight Trailer Coupler. - Image 5](https://m.media-amazon.com/images/I/61QtYKCDLjS.jpg)

## Frequently Bought Together

- LIYYOO Straight Tongue Trailer Coupler, Trailer Hitch Ball Coupler(Ball 2", Channel 2-1/2", 3500LBS) for Towing RV, Boat, Camper w/GTW Straight Trailer Coupler.
- CURT 25138 Posi-Lock Coupler

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-30*