---
product_id: 272165480
title: "CURT 45789 7-Inch Long Trailer Hitch Extension for 1-1/4-Inch Receiver, 350 lbs"
brand: "curt"
price: "₱9262"
currency: PHP
in_stock: true
reviews_count: 5
category: "Curt"
url: https://www.desertcart.ph/products/272165480-curt-45789-7-inch-long-trailer-hitch-extension-for-1
store_origin: PH
region: Philippines
---

# 7-inch extension length 1-1/4-inch standard receiver fit 350 lbs tongue weight capacity CURT 45789 7-Inch Long Trailer Hitch Extension for 1-1/4-Inch Receiver, 350 lbs

**Brand:** curt
**Price:** ₱9262
**Availability:** ✅ In Stock

## Summary

> 🚗 Extend Your Reach, Elevate Your Ride!

## Quick Answers

- **What is this?** CURT 45789 7-Inch Long Trailer Hitch Extension for 1-1/4-Inch Receiver, 350 lbs by curt
- **How much does it cost?** ₱9262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/272165480-curt-45789-7-inch-long-trailer-hitch-extension-for-1)

## 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:** Solid steel construction with a sleek black powder coat resists rust, UV damage, and wear.
- • **Quick & Easy Setup:** Slide in and secure (hitch pin sold separately) for instant extra room on the go.
- • **Reliable Load Support:** Rated for 350 lbs tongue weight—perfect for cargo carriers and bike racks (not for towing trailers).
- • **Seamless Compatibility:** Fits any industry-standard 1-1/4-inch receiver for universal, hassle-free installation.
- • **Maximize Your Hitch Space:** Add 7 inches of clearance to avoid bumper scrapes and fit bulky accessories effortlessly.

## Overview

The CURT 45789 Trailer Hitch Extension adds 7 inches of durable steel extension to any 1-1/4-inch receiver, rated for 350 lbs tongue weight. Finished with a corrosion-resistant black powder coat, it provides extra clearance for hitch-mounted accessories like bike racks and cargo carriers, protecting your vehicle from damage while ensuring easy installation and reliable performance.

## Description

No matter what you are towing, CURT towing equipment is intended to get you from point A to point B and to have peace of mind while doing so. Our hitch extenders are no exception. When you have spacing issues with your hitch-mounted accessories such as a bike rack or cargo carrier, or you need to give your ball mount and trailer coupler a little extra room, a CURT hitch extender can help. Hitch extensions are simply receiver tubes that insert into your trailer hitch to add a certain amount of clearance for your vehicle's bumper or spare tire mounted on the back. A hitch extender makes it very easy to give your tow load the room that it requires and helps protect your vehicle from scuffs, scratches and even dents. This CURT hitch extension is designed to fit a 1-1/4" x 1-1/4" receiver tube opening. It extends the receiver by 7", though it is not intended for towing a trailer. The tongue weight capacity is limited to the capacity of the hitch. CURT hitch extenders, like our ball mounts and trailer hitches, are crafted to be durable and dependable. In addition to the strong steel construction and precise welding, our trailer hitch extenders receive a gloss black powder coat for ongoing prevention of rust, chipping and UV damage.

Review: I needed this extension to allow me to tow with my quad. I have a hitch however the rear bumper is in such a position as it prevents me from towing a trailer with a ball type receiver. This is because the call lock lever hits the bottom of the bumper closing the lever enough so the receiver can not go over the ball. This extension now brings the ball out to where I can hitch without problems. I know the description of the extension mentions not towing but the extension is robust enough to withstand anything the quad can tow. NOTE: this extension does not come with a pin. I used a 1/2” X 2 1/2” bolt with washers / luck washers and installation was easy
Review: Que viene tratado para lo que es

## Features

- ADDED CLEARANCE. This trailer hitch extension adds 7 inches of extra length to your hitch receiver, providing additional clearance between your bumper and hitch accessory
- STANDARD FIT. This receiver hitch extension bar has a 1-1/4-inch x 1-1/4-inch shank to fit any industry-standard 1-1/4-inch trailer hitch receiver
- SOLID STRENGTH. This 1-1/4-inch receiver hitch extension is constructed from steel to ensure reliability. It is rated for 350 lbs. TW and is for use with a cargo carrier, bike rack or other hitch mount accessory (not for towing a trailer)
- CORROSION-RESISTANT. This receiver hitch extension is finished in a highly durable black powder coat to withstand rain, dirt, UV damage and other corrosive threats
- EASY TO INSTALL. Installing this trailer hitch extension is fast and easy. You can use it as needed by simply inserting the shank into your hitch receiver (hitch pin sold separately). Then, attach your hitch accessory

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003721C7S |
| Brand | CURT |
| Customer Reviews | 4.6 4.6 out of 5 stars (654) |
| Date First Available | 7 August 2012 |
| Exterior | Gloss Black Powder Coat |
| Item Weight | 1.81 Kilograms |
| Item model number | 45789 |
| Manufacturer | Curt Manufacturing |
| Manufacturer Part Number | 45789 |
| Model | 45789 |
| OEM Part Number | 45789 |
| Product Dimensions | 30.48 x 7.62 x 10.16 cm; 1.81 kg |

## Product Details

- **Brand:** CURT
- **Finish type:** Powder Coated
- **Item weight:** 4 Pounds
- **Material:** Carbon Steel
- **Vehicle service type:** Car, Truck

## Images

![CURT 45789 7-Inch Long Trailer Hitch Extension for 1-1/4-Inch Receiver, 350 lbs - Image 1](https://m.media-amazon.com/images/I/715l03T0uCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***G on 26 March 2022*

I needed this extension to allow me to tow with my quad. I have a hitch however the rear bumper is in such a position as it prevents me from towing a trailer with a ball type receiver. This is because the call lock lever hits the bottom of the bumper closing the lever enough so the receiver can not go over the ball. This extension now brings the ball out to where I can hitch without problems. I know the description of the extension mentions not towing but the extension is robust enough to withstand anything the quad can tow. NOTE: this extension does not come with a pin. I used a 1/2” X 2 1/2” bolt with washers / luck washers and installation was easy

### ⭐⭐⭐⭐⭐ Review
*by Y***L on 14 April 2022*

Que viene tratado para lo que es

### ⭐⭐⭐⭐⭐ Review
*by M***R on 19 July 2025*

Je les essaye rien à modifier fait très bien

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**Shop now:** [https://www.desertcart.ph/products/272165480-curt-45789-7-inch-long-trailer-hitch-extension-for-1](https://www.desertcart.ph/products/272165480-curt-45789-7-inch-long-trailer-hitch-extension-for-1)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-15*