Wheel Nut Indicator/Restrainer High Temp White

Wheel Nut Indicators provide a visual indication of overheating brakes, with the indicators themselves starting to melt at set temperatures. Standard Yellow Indicators are rated at 123°C, while High Temperature Indicators  are rated at 150°C. High Temperature Indicators are ideal for fleet vehicles where frequent braking is required, such as kerbside garbage collection trucks and city buses. Manufactured from specialised materials, the High Temperature Indicators possess a higher heat resistance.