---
product_id: 278355019
title: "CURT 21800 Black Rubber Trailer Hitch Ball Cover, 1-7/8 or 2-Inch Diameter"
brand: "curt"
price: "€ 19.84"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/278355019-curt-21800-black-rubber-trailer-hitch-ball-cover-1-7
store_origin: NL
region: Netherlands
---

# Fits 1-7/8" & 2" hitch balls Weather-resistant rubber shield Tool-free friction fit install CURT 21800 Black Rubber Trailer Hitch Ball Cover, 1-7/8 or 2-Inch Diameter

**Brand:** curt
**Price:** € 19.84
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your hitch, own the road—because every detail counts!

## Quick Answers

- **What is this?** CURT 21800 Black Rubber Trailer Hitch Ball Cover, 1-7/8 or 2-Inch Diameter by curt
- **How much does it cost?** € 19.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/278355019-curt-21800-black-rubber-trailer-hitch-ball-cover-1-7)

## 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

- • **Compact & Portable:** Lightweight and easy to store in your glovebox, so you’re always ready to hitch or protect on the go.
- • **Durable Black Rubber:** Crafted from premium rubber that stands up to grime and harsh outdoor elements, ensuring reliability.
- • **Effortless Installation:** Simply press on or remove with no tools or hardware—hitch cover convenience at its finest.
- • **Ultimate Weather Shield:** Encapsulates your trailer ball to block rain, dirt, and corrosion for long-lasting protection.
- • **Universal Compatibility:** Seamlessly fits industry-standard 1-7/8" and 2" diameter trailer hitch balls—no guesswork needed.

## Overview

The CURT 21800 Black Rubber Trailer Hitch Ball Cover offers a durable, weather-resistant solution to protect 1-7/8" and 2" trailer hitch balls from corrosion and grime. Made from high-quality black rubber, it installs quickly with a friction fit—no tools required—and is lightweight enough to store conveniently when not in use. Ideal for professionals who demand reliability and ease in their towing accessories.

## Description

CURT 21800 Black Rubber Trailer Hitch Ball Cover, 1-7/8 or 2-Inch Diameter

## Features

- WEATHER-RESISTANT. Protect your trailer hitch ball when it is not hitched up to a trailer with this hitch ball cover. It completely encapsulates the trailer ball, keeping it shielded from exposure to harsh, corrosive outdoor elements
- VERSATILE FIT. This trailer ball cover is compatible with virtually any industry-standard 1-7/8-inch or 2-inch diameter trailer hitch ball
- SIMPLE DESIGN. This hitch ball cover is designed for maximum convenience. It quickly, easily and securely installs onto your trailer ball with a friction fit. No tools or hardware required
- DURABLE. CURT trailer hitch ball covers are made from quality black rubber for simplicity and long-lasting use. The rubber easily stands up to rain, dirt, grime and other corrosive elements
- EASY TO INSTALL. To protect your trailer hitch ball using this hitch ball cover, simple press it onto the ball and you're done! When it's time to hitch up your trailer, the hitch cover can be removed and conveniently stored in your glovebox

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Curt Manufacturing |
| Brand | CURT |
| Model | TRAILER BALL COVER FITS 1 7/8 IN & 2 IN BALLS BULK |
| Product Dimensions | 5.08 x 5.08 x 10.16 cm; 27.22 g |
| Item model number | 21800 |
| Manufacturer Part Number | 21800 |
| OEM Part Number | 21800 |
| Item Weight | 27.2 g |

## Product Details

- **Style:** Bulk
- **Brand:** CURT
- **Material:** Rubber
- **Colour:** Black
- **Product dimensions:** 8.9D x 5.4W x 5.4H centimeters

## Images

![CURT 21800 Black Rubber Trailer Hitch Ball Cover, 1-7/8 or 2-Inch Diameter - Image 1](https://m.media-amazon.com/images/I/61Llkwq3eaL.jpg)

## Available Options

This product comes in different **Color, Style** options.

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**Shop now:** [https://www.desertcart.nl/products/278355019-curt-21800-black-rubber-trailer-hitch-ball-cover-1-7](https://www.desertcart.nl/products/278355019-curt-21800-black-rubber-trailer-hitch-ball-cover-1-7)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-14*