---
product_id: 22189802
title: "CURT 48650 Adjustable Lunette Ring or Coupler Channel 3-Inch ID x 11-3/4-Inch, 2-In Bolt Pattern"
brand: "curt"
price: "HK$1003"
currency: HKD
in_stock: true
reviews_count: 13
category: "Curt"
url: https://www.desertcart.hk/products/22189802-curt-48650-adjustable-lunette-ring-or-coupler-channel-3-inch
store_origin: HK
region: Hong Kong
---

# 5 height adjustments 12,000 lbs towing capacity solid one-piece steel CURT 48650 Adjustable Lunette Ring or Coupler Channel 3-Inch ID x 11-3/4-Inch, 2-In Bolt Pattern

**Brand:** curt
**Price:** HK$1003
**Availability:** ✅ In Stock

## Summary

> 🚛 Elevate your towing game with precision and power!

## Quick Answers

- **What is this?** CURT 48650 Adjustable Lunette Ring or Coupler Channel 3-Inch ID x 11-3/4-Inch, 2-In Bolt Pattern by curt
- **How much does it cost?** HK$1003 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/22189802-curt-48650-adjustable-lunette-ring-or-coupler-channel-3-inch)

## Best For

- curt enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Crafted from solid, formed alloy steel for unmatched durability in heavy-duty towing.
- • **Flexible Installation:** Bolt-on or weld-on options with raw steel finish for custom finishes and secure mounting.
- • **Universal Compatibility:** Fits 3-inch ID channels with a 2-inch bolt pattern, adaptable to CURT lunette rings and couplers.
- • **Precision Height Control:** Five distinct vertical adjustment positions for perfect trailer leveling.
- • **Trusted Heavy-Duty Performance:** Supports up to 12,000 lbs gross trailer weight, ideal for construction, agriculture, and military-grade towing.

## Overview

The CURT 48650 Adjustable Lunette Ring Coupler Channel is a heavy-duty, versatile towing solution designed for professional-grade trailers. Featuring a robust one-piece alloy steel construction, it offers five adjustable height positions within an 11-3/4-inch channel to ensure perfect trailer alignment. Compatible with CURT lunette rings and couplers, it supports up to 12,000 lbs gross trailer weight and provides flexible installation options with bolt-on or weld-on capabilities, making it the go-to choice for demanding construction, agricultural, and military towing applications.

## Description

In agriculture, construction and even military applications, pintle hitches are the trusted product of specialized towing. They are notorious for their high weight capacity and simple design. The basic pintle hitch is essentially a hook and loop, with the hook attached to the vehicle and the loop mounted on the trailer. Because of their simple design, pintle hitches are able to have thicker metal construction and more secure coupling. CURT has a wide variety of pintle hitches and pintle-style products to give you a complete solution for your heavy-duty towing needs. This adjustable coupler channel is designed to mount CURT lunette rings #48600, #48601 or #48660 or CURT channel-style couplers #25319, #25329, #25330 or #25328, allowing for easy height adjustment and trailer levelling. It features a formed, one-piece steel construction and boasts a gross trailer weight capacity of 12,000 lbs. (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). It offers five different height adjustment positions with an overall height of 11-3/4".

Review: Should be standard equipment on every trailer - ALL Trailers should use these. I have slowly been going through my fleet and cutting off the tounge and installing these with the Curt 2-5/16 ball couplers. Soooo much nicer.
Review: Curt adjustable coupler mount - Welded strait on my trailer for perfect and is universal has 5/8 holes

## Features

- HEAVY-DUTY TOWING. This adjustable coupler channel helps provide a heavy-duty towing connection between your truck and trailer. It securely bolts onto your trailer and is commonly used for construction, agriculture and military applications
- ADJUSTABLE INSTALL. For a flexible installation, this lunette ring or coupler mount has multiple holes for easy vertical adjustment of the coupling point. The 11-3/4-inch channel allows for 5 distinct height adjustment positions
- VERSATILE FIT. This coupler channel features an inside width of 3 inches and 2-inch on-center bolt pattern to accept a CURT channel-style lunette ring or coupler (bolt kit #48620 sold separately)
- TOUGH BUILD. This lunette ring / coupler channel mount is constructed from solid, one-piece, formed steel for superior strength
- WELD-ON OPTION. This coupler channel comes with a raw steel finish to be easily welded into place and painted with the finish of your choice. It also features holes in the back for a bolt-on option (hardware not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GN6MIY |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #84,855 in Automotive ( See Top 100 in Automotive ) #58 in Trailer Coupler Parts |
| Brand | CURT |
| Customer Reviews | 4.7 4.7 out of 5 stars (233) |
| Date First Available | September 23, 2008 |
| Exterior | Painted |
| Finish Type | RAW |
| Global Trade Identification Number | 00612314500659 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.85 pounds |
| Item model number | 48650 |
| Manufacturer | Curt Manufacturing |
| Manufacturer Part Number | 48650 |
| Material | Alloy Steel |
| Model | Coupler Channel |
| OEM Part Number | 48650 |
| Product Dimensions | 12 x 4 x 2 inches |
| UPC | 612314500659 |
| Vehicle Service Type | Trailer, Truck |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** CURT
- **Finish Type:** RAW
- **Material:** Alloy Steel
- **Vehicle Service Type:** Trailer, Truck

## Images

![CURT 48650 Adjustable Lunette Ring or Coupler Channel 3-Inch ID x 11-3/4-Inch, 2-In Bolt Pattern - Image 1](https://m.media-amazon.com/images/I/610PVBSSlvL.jpg)
![CURT 48650 Adjustable Lunette Ring or Coupler Channel 3-Inch ID x 11-3/4-Inch, 2-In Bolt Pattern - Image 2](https://m.media-amazon.com/images/I/61V-uITzzgL.jpg)
![CURT 48650 Adjustable Lunette Ring or Coupler Channel 3-Inch ID x 11-3/4-Inch, 2-In Bolt Pattern - Image 3](https://m.media-amazon.com/images/I/71IdSUPYHiL.jpg)
![CURT 48650 Adjustable Lunette Ring or Coupler Channel 3-Inch ID x 11-3/4-Inch, 2-In Bolt Pattern - Image 4](https://m.media-amazon.com/images/I/71OxlVHpQfL.jpg)
![CURT 48650 Adjustable Lunette Ring or Coupler Channel 3-Inch ID x 11-3/4-Inch, 2-In Bolt Pattern - Image 5](https://m.media-amazon.com/images/I/71ju3r9u-JL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Should be standard equipment on every trailer
*by B***S on July 2, 2025*

ALL Trailers should use these. I have slowly been going through my fleet and cutting off the tounge and installing these with the Curt 2-5/16 ball couplers. Soooo much nicer.

### ⭐⭐⭐⭐⭐ Curt adjustable coupler mount
*by M***N on July 17, 2024*

Welded strait on my trailer for perfect and is universal has 5/8 holes

### ⭐⭐⭐⭐⭐ Exactly what I needed
*by B***N on December 15, 2024*

Worked well for my little project.

## Frequently Bought Together

- CURT 48650 Adjustable Lunette Ring or Coupler Channel 3-Inch ID x 11-3/4-Inch, 2-In Bolt Pattern
- CURT 48600 Raw Steel Pintle Hitch Lunette Ring 3-Inch ID, 12,000 lbs, Channel Mount Required, Gray
- CURT 25388 Channel-Mount Adjustable Trailer Coupler Hardware Kit

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**Shop now:** [https://www.desertcart.hk/products/22189802-curt-48650-adjustable-lunette-ring-or-coupler-channel-3-inch](https://www.desertcart.hk/products/22189802-curt-48650-adjustable-lunette-ring-or-coupler-channel-3-inch)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-22*