---
product_id: 89781038
title: "2\" X 3\" Trailer Coupler 3500 lbs, Towing Boat Straight Coupler"
brand: "nbjingyi"
price: "₨40740"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/89781038-2-x-3-trailer-coupler-3500-lbs-towing-boat-straight
store_origin: LK
region: Sri Lanka
---

# 3500 lbs towing power Easy-lock latching system Rust-resistant zinc finish 2" X 3" Trailer Coupler 3500 lbs, Towing Boat Straight Coupler

**Brand:** nbjingyi
**Price:** ₨40740
**Availability:** ✅ In Stock

## Summary

> ⚓ Tow with confidence, lock in reliability!

## Quick Answers

- **What is this?** 2" X 3" Trailer Coupler 3500 lbs, Towing Boat Straight Coupler by nbjingyi
- **How much does it cost?** ₨40740 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/89781038-2-x-3-trailer-coupler-3500-lbs-towing-boat-straight)

## Best For

- nbjingyi enthusiasts

## Why This Product

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

## Key Features

- • **Durable Build:** Powder-coated alloy steel resists rust and corrosion for long-lasting use
- • **Secure Locking:** Easy-lock latch with safety pin holes for ultimate peace of mind
- • **Heavy-Duty Strength:** Supports up to 3500 lbs for reliable towing power
- • **Trusted Craftsmanship:** Produced by NBJINGYI with professional-grade quality and precision
- • **Universal Compatibility:** Fits 3" wide trailer tongues and 2" trailer balls seamlessly

## Overview

The NBJINGYI 2" x 3" Trailer Coupler is engineered for marine and personal craft trailers, offering a robust 3500 lbs load capacity. Crafted from powder-coated alloy steel with a zinc finish, it ensures superior rust and corrosion resistance. Featuring an easy-lock latching system and safety pin holes, this coupler guarantees secure and effortless towing compatibility with 3" trailer tongues and 2" balls.

## Description

2" X 3" Trailer Coupler 3500 lbs, Towing Boat Straight Coupler

## Features

- ❤Fits 3" wide straight trailer tongues and 2" trailer balls,3500 LBS load capacity.
- ❤Easy-lock latching system for simple operation.
- ❤Features holes to accept a safety pin or coupler lock.
- ❤Zinc finish on thick durable die-cut steel for rust and corrosion resistance.
- ❤NBJINGYI specializes in the production of trailer accessories. It has a group of professional and advanced production equipment and technical personnel who can provide customers with high-quality products at reasonable prices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NBJINGYI |
| Vehicle Service Type | Marine-Personal-Craft, Trailer |
| Material | Alloy Steel |
| Finish Type | Powder Coated |
| Automotive Fit Type | Universal Fit |
| Manufacturer | JY |
| UPC | 729043886999 |
| Model | 232 |
| Item Weight | 4.91 pounds |
| Product Dimensions | 4.72 x 11.42 x 4.72 inches |
| Item model number | JG-X7IU-N2S0 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 1BJY-TC |

## Product Details

- **Brand:** NBJINGYI
- **Vehicle Service Type:** Marine-Personal-Craft, Trailer
- **Material:** Alloy Steel
- **Finish Type:** Powder Coated
- **Automotive Fit Type:** Universal Fit

## Images

![2" X 3" Trailer Coupler 3500 lbs, Towing Boat Straight Coupler - Image 1](https://m.media-amazon.com/images/I/51UFotME6dL.jpg)
![2" X 3" Trailer Coupler 3500 lbs, Towing Boat Straight Coupler - Image 2](https://m.media-amazon.com/images/I/51X45paPU7L.jpg)
![2" X 3" Trailer Coupler 3500 lbs, Towing Boat Straight Coupler - Image 3](https://m.media-amazon.com/images/I/51RcRvt+PeL.jpg)
![2" X 3" Trailer Coupler 3500 lbs, Towing Boat Straight Coupler - Image 4](https://m.media-amazon.com/images/I/51rBt-af1UL.jpg)
![2" X 3" Trailer Coupler 3500 lbs, Towing Boat Straight Coupler - Image 5](https://m.media-amazon.com/images/I/51c8L-QC-7L.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the center to center measurements of the top holes?**
A: 3 inches I just walked out and measured it

**Q: size are the side mount holes?**
A: 1/2”

**Q: Does it come with mounting bolts?**
A: NO ,It does not

**Q: I'm reviews state that the coupler is a 2" channel, or 3" channel. Product information states that it's a 2 1/2 inch channel. Is it a 2 1/2 channel?**
A: I put mine on a piece of 1/4” x 2” x 6” tube and fit good. Never measured it but know that when I welded it there wasn’t a huge gap I had to fill.

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**Shop now:** [https://www.desertcart.lk/products/89781038-2-x-3-trailer-coupler-3500-lbs-towing-boat-straight](https://www.desertcart.lk/products/89781038-2-x-3-trailer-coupler-3500-lbs-towing-boat-straight)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-08*