---
product_id: 43973600
title: "45310 Class 4 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 10,000 lbs, 1-1/4-Inch Hole, 2-In Drop, 1-Inch Rise, Gloss Black Powder Coat"
brand: "curt"
price: "€ 179.91"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/43973600-45310-class-4-trailer-hitch-ball-mount-fits-2-inch
store_origin: CY
region: Cyprus
---

# 10,000 lbs max tow 2-inch x 2-inch shank fit Gloss black powder coat 45310 Class 4 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 10,000 lbs, 1-1/4-Inch Hole, 2-In Drop, 1-Inch Rise, Gloss Black Powder Coat

**Brand:** curt
**Price:** € 179.91
**Availability:** ✅ In Stock

## Summary

> 🚛 Tow Like a Pro, Haul Like a Boss!

## Quick Answers

- **What is this?** 45310 Class 4 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 10,000 lbs, 1-1/4-Inch Hole, 2-In Drop, 1-Inch Rise, Gloss Black Powder Coat by curt
- **How much does it cost?** € 179.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/43973600-45310-class-4-trailer-hitch-ball-mount-fits-2-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

- • **Heavy-Duty Strength:** Tows up to 10,000 lbs with confidence—built for serious hauling.
- • **Adjustable Height Design:** 2-inch drop or flip for 1-inch rise ensures perfectly level towing every time.
- • **Easy, Secure Installation:** Rounded shank slides in smoothly; lock-ready hollow design reduces noise and vibration.
- • **Corrosion-Resistant Finish:** Gloss black powder coat guards against rust, chips, and UV damage for long-lasting durability.
- • **Universal 2-Inch Receiver Fit:** Seamlessly fits any standard 2-inch hitch receiver for versatile use.

## Overview

The CURT 45310 Class 4 Trailer Hitch Ball Mount is a robust, high-strength steel towing solution rated for up to 10,000 lbs gross trailer weight and 1,000 lbs tongue weight. Designed with a universal 2-inch x 2-inch shank, it fits virtually all standard 2-inch receivers. Featuring a 2-inch drop and 1-inch rise for level towing, plus a corrosion-resistant gloss black powder coat finish, this ball mount combines durability, versatility, and ease of installation for professional-grade towing performance.

## Description

When you demand more from your towing equipment, CURT class 4 ball mounts answer the call. Our heavy-duty ball mounts are constructed from quality steel and feature a 2" x 2" shank. They are built to complement CURT class 4 trailer hitches and are perfect for towing large boat trailers, RVs, livestock and horse trailers as well as a variety of other farm and industrial-type trailers (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). With a few different drop height options and the ability to flip for optional rise, CURT class 4 ball mounts are built to work as hard as you do, from sunup to sundown. This class 4 ball mount has a gross trailer weight capacity of 10,000 lbs. and tongue weight rating of 1,000 lbs. It has a standard drop of 2" or can be flipped to provide 1" of rise. It also features a hollow shank, allowing an anti-rattle hitch pin or lock to be used for reduced noise and vibration. As with most of our ball mount line, CURT class 4 ball mounts are CNC-formed, robotically welded and mechanically descaled to create a flawless product. We finish our heavy-duty ball mounts in a gloss black powder coat to give them superior rust, chip and UV resistance. They also come with 1-1/4" ball hole to accept a trailer ball with a 1-1/4" shank.

## Features

- DEPENDABLE STRENGTH. This ball hitch is constructed from high-strength steel and is rated to tow up to 10,000 pounds gross trailer weight and 1,000 pounds tongue weight (limited to lowest-rated towing component)
- VERSATILE USE. This trailer hitch ball mount comes with a 2-inch x 2-inch shank to fit virtually any industry-standard 2-inch receiver. The ball mount also has a 2-inch drop and 1-inch rise to promote level towing
- READY TO TOW. Hitching up your trailer is easy with this 2-inch ball mount. It features a 1-1/4-inch hole to accept a trailer hitch ball with a 1-1/4-inch diameter shank (trailer ball sold separately)
- CORROSION-RESISTANT. For long-lasting use, this ball hitch is protected with a durable black powder coat finish, easily resisting damage from rain, dirt, snow, road salt and other corrosive threats
- EASY TO INSTALL. To install this class 4 hitch ball mount on your vehicle, simply insert the shank into your vehicle's 2-inch hitch receiver. The rounded shank makes installation easy. Then, secure the shank with a hitch pin (sold separately)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CURT |
| Item Weight | 7.1 Pounds |
| Vehicle Service Type | Trailer |
| Material | Carbon Steel |
| Finish Type | Gloss Black Powder Coat |
| Automotive Fit Type | Universal Fit |
| OEM Part Number | 45310 |
| Manufacturer | CURT |
| Maximum Towing Capacity | 10000 Kilograms |
| UPC | 612314453108 |
| Global Trade Identification Number | 00612314453108 |
| Model | Class 4 Ball Mount |
| Item Weight | 7.05 pounds |
| Product Dimensions | 42 x 21 x 10 inches |
| Item model number | 45310 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 45310 |

## Product Details

- **Brand:** CURT
- **Item Weight:** 7.1 Pounds
- **Vehicle Service Type:** Trailer
- **Material:** Carbon Steel
- **Finish Type:** Gloss Black Powder Coat

## Images

![45310 Class 4 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 10,000 lbs, 1-1/4-Inch Hole, 2-In Drop, 1-Inch Rise, Gloss Black Powder Coat - Image 1](https://m.media-amazon.com/images/I/51874j9r6lL.jpg)

## Frequently Bought Together

- CURT 45310 Class 4 Trailer Hitch Ball Mount, Fits 2-Inch Receiver, 10,000 lbs, 1-1/4-Inch Hole, 2-In Drop, 1-Inch Rise, Gloss Black Powder Coat
- CURT 40090 Chrome Trailer Hitch Ball, 10,000 lbs, 2-Inch Diameter, 1-1/4 x 2-5/8-Inch Shank
- CURT 40030 Chrome Trailer Hitch Ball, 15,000 lbs, 2-5/16-Inch Diameter, 1-1/4 x 2-5/8-Inch Shank

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-01-24*