Checkpoint® Original Wheel Nut Indicator 34 MM 100 Pcs - Sparex Part S.166347The Checkpoint Original Wheel Nut Indicator is designed to provide a clear indication of nut movement on vehicles. By monitoring the tightness of wheel nuts, this product helps prevent safety hazards caused by loose wheel nuts, significantly reducing the risk of wheel detachment. This 34mm wheel nut indicator comes in a pack of 100 and offers high visibility with overheating detection, making it an essential tool for fleet management. The indicator is