Universal 50mm Tow Bar Ball Cover Cap – Rubber Hitch Protector

Keep your tow hitch ball in top condition with this Universal 50mm Tow Bar Ball Cover Cap. Made from durable rubber, this simple yet essential accessory snaps snugly over your towball whenever your trailer is disconnected — shielding it from rust, dirt, moisture, and everyday wear. Available in 4 color options to suit your vehicle's style.

Why You Need a Tow Ball Cover

Your tow hitch ball is constantly exposed to the elements. Without protection, rain, road grime, and UV exposure can cause corrosion and premature wear, reducing your hitch's lifespan and performance. This rubber cap creates a tight, secure barrier that keeps your towball clean and ready to use at a moment's notice.

Key Features

• Universal Fit: Designed to fit standard 50mm (1-7/8") tow hitch balls — compatible with most cars, SUVs, trucks, and caravans
• Durable Rubber Construction: Flexible, weather-resistant rubber that won't crack or warp in hot or cold conditions
• Easy Installation: Simply push on and pull off — no tools required
• 4 Color Options: Choose from multiple colors to match or contrast your vehicle
• Compact & Lightweight: Stores easily in your glove box or boot when not in use
• Protects Against: Rust, corrosion, dirt, dust, and road grime

Specifications

• Material: Rubber
• Diameter: 50mm (fits standard towballs)
• Colors Available: 4 options
• Fit Type: Universal

What's in the Box?

• 1 x Universal 50mm Tow Bar Ball Cover Cap

For more guidance on safe towing practices and vehicle accessories, visit the National Highway Traffic Safety Administration (NHTSA) or check out towing safety resources at CPSC.gov.

Frequently Asked Questions

Q: What size tow ball does this rubber cap fit?

A: This universal tow bar ball cover cap is designed to fit standard 50mm (1-7/8") tow hitch balls, making it compatible with the vast majority of cars, SUVs, trucks, and caravans on the market today.

Q: How do I install the tow ball cover cap?

A: Installation is effortless — simply push the rubber cap firmly over your towball when the trailer is not in use. To remove, grab the cap and pull it off. No tools or fasteners are needed.

Q: What is the tow bar ball cover cap made of, and is it weatherproof?

A: The cap is made from durable, flexible rubber that is resistant to rain, UV rays, temperature extremes, and road grime, ensuring long-lasting protection for your hitch ball in all weather conditions.

Q: Will this cap fit my vehicle?

A: This cap is designed as a universal fit for standard 50mm towballs. It is suitable for a wide range of vehicles including cars, SUVs, 4x4s, and light trucks. We recommend verifying your towball diameter before purchasing.