Checkpoint Checklink Wheel Nut Indicator and Retainer 33 mm Yellow – Visual Indicator for Fleets, Industrial Trucks, Vehicles, and Goods Transporters – Lug Nut Arrows Yellow 33 mm (Bag of 50 Pcs)
- A dual-purpose wheel nut indicator and retainer
- A visual indicator of wheel nut movement
- Helps prevent loosening of wheel nuts
- Indicates possible faults with breaks or bearings through melting
- Melts at a specific temperature of 125ºC/257ºF
- Supports fleet safety checks
- The world's first biodegradable wheel nut indicators*