Our 30mm yellow wheel nut check marker is a practical auxiliary part for regular wheel inspections of commercial vehicles.
- To begin with, the eye-catching yellow body stands out clearly around wheel hubs. Maintenance crews can notice any position change without close observation.
- Moreover, this marker is tailored to fit 30mm wheel nuts. It locks onto nuts steadily and resists shaking caused by continuous driving.
- Meanwhile, it is manufactured from soft tough plastic. It can cope with changing outdoor weather and is not easy to crack or deform.
- What’s more, it brings much convenience for routine inspections. Technicians just check if all markers stay in the same direction to find loose wheel nuts.
- Finally, it is an affordable safety part for fleets. It helps maintenance teams find potential wheel risks in advance and prevent traffic accidents.
FAQ
Q: Which wheel nut size fits this marker?
A: This wheel nut pointer marker fits 30mm wheel nuts.
Q: How does this wheel nut marker work?
A: Install all markers toward the same direction. When the wheel nut loosens and spins, the marker will turn out of alignment.
Q: Can it work well under outdoor sunshine?
A: Yes, the plastic material is treated for outdoor use, slowing aging under long sun exposure.
Q: What vehicles are suitable for this wheel nut marker?
A: It applies to heavy trucks, trailers, buses and other commercial vehicles with matched wheel nuts.
Q: Do you support large quantity orders for fleets?
A: We welcome bulk fleet orders and can provide competitive pricing. Feel free to send your demand.







