50mm Universal Rubber Tow Ball Cover Cap

Keep your trailer hitch towball clean, protected, and rust-free with this durable 50mm Universal Rubber Tow Ball Cover Cap. Designed to fit securely over standard 50mm (2-inch) tow balls, this cap shields your hitch from dirt, moisture, UV exposure, and general wear — extending the life of your towing setup and keeping your vehicle looking neat when the trailer isn't attached.

Whether you drive a sedan, SUV, caravan, RV, commercial vehicle, or tow a boat trailer, this universal cover is a simple yet essential accessory for any tower.

Key Features

Material: High-quality rubber for flexibility and long-lasting durability
Inner Diameter: 50mm / 2 Inch — fits standard tow balls
Height: Approx. 55mm for a snug, secure fit
Colour Options: Available in Black or Red
Temperature Resistant: Handles both high and low temperature extremes
Chemical Resistant: Acid and alkali resistant for all-weather, all-environment use
Universal Compatibility: Suitable for commercial vehicles, trailers, RVs, sedans, ships, and more
Easy Fit: Simply press over your towball — no tools required

Specifications

Material	Rubber
Inner Diameter	50mm / 2 Inch
Height	Approx. 55mm
Colour	Black / Red
Package Contents	1 x Tow Ball Cover Cap

Compatible With

Cars & Sedans
SUVs & 4WDs
Commercial Vehicles & Trucks
Caravans & RVs
Boat Trailers & Ships

Made in Mainland China.

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For more information on safe towing practices and vehicle safety, visit the National Highway Traffic Safety Administration (NHTSA) or refer to CPSC.gov for consumer product safety guidelines.

Learn more: Tow hitch

Frequently Asked Questions

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

A: This tow ball cover cap is designed to fit standard 50mm (2-inch) tow balls, which are the most common size used on cars, SUVs, caravans, RVs, and commercial vehicles. Always check your tow ball diameter before purchasing to ensure compatibility.

Q: Will this rubber cap stay in place while driving?

A: Yes — the rubber material provides a snug, friction-fit grip around the tow ball. It is designed for use when the trailer is NOT attached. We recommend removing the cap before connecting a trailer hitch.

Q: Is this cap suitable for outdoor and all-weather use?

A: Absolutely. The rubber construction is both high and low temperature resistant, as well as acid and alkali resistant, making it suitable for all seasons and outdoor environments including rain, sun, and cold conditions.

Q: Does this come in different colours?

A: Yes, this tow ball cover cap is available in both Black and Red. Please check the product variant options and select your preferred colour before adding to cart.