24mm Yellow Wheel Nut Indicator 

Product Information

The 24mm Bison high‑visibility yellow wheel nut indicator is a simple but effective safety device designed to fit wheel nuts with a 24mm spanner size across flats. Sold individually, it combines a wheel nut cover and retainer in one, making it quick and easy to fit. Once in place, the bright yellow indicator provides an instant visual check — if the markers move out of alignment, it alerts you that a wheel nut may have loosened. This early warning helps prevent wheel detachment and protects against wheel loss, giving you added peace of mind when towing trailers, caravans, horseboxes, or commercial vehicles.

✅ Key Features

• Designed to fit wheel nuts with 24mm spanner size (across flats)
• Bison high‑visibility yellow for instant visual checks
• Sold individually for flexible ordering
• Quick and easy to fit – simply push onto the wheel nut
• Functions as both a wheel nut cover and retainer in one
• Provides a clear warning of loosened wheel nuts, helping prevent wheel detachment and protecting against wheel loss

❓ Frequently Asked Questions

Q: How do wheel nut indicators work? They provide a quick visual check — if the indicators move out of alignment, it means the wheel nuts may have loosened and need tightening.

Q: Are these 24mm indicators suitable for trailers and horseboxes? Yes, our 24mm yellow wheel nut indicators are suitable for trailers, caravans, horseboxes, and commercial vehicles.

Q: Do you offer other sizes of wheel nut indicators? Yes, Quest Trailer Parts stocks multiple sizes including 27mm and 32mm indicators to fit different wheel nuts.

We stock trailer lights, jockey wheels, trailer wheels and trailer security to trailer covers, Debon trailer parts and Cheval trailer parts. If there’s particular trailer part or accessory that isn’t shown, let us know and we’ll order it in for you.

Our staff are friendly, knowledgeable and always on hand to offer advice.

Need further advise on purchasing a 24mm Yellow Wheel Nut Indicator?  Call us on 07380 197512  or Contact Us.

Looking to buy or service a trailer?  Head over to Berkshire County Trailers who are main dealers for many of the top trailer manufacturers.  These include PRG trailers, Debon trailers, Tiki trailers, Cheval trailers, Maypole trailers, Erde trailers and Tickners trailers.