50 - Yellow 21mm Loose Lug Nut Indicator Wheel Nut Check Indicators

This is a set of fifty (50) Yellow CPY21MM CheckPoint 21mm wheel lug nut movement and heat indicators. The Checkpoint wheel lug nut indicator has mainly been used for commercial vehicles such as trucks, agricultural vehicles, dangerous goods transporters, etc. but is also used in the industrial sector, and wherever safety critical fasteners can loosen due to heavy vibrations. It improves the safety of nut fittings and enables quick and easy visual checks and monitoring. Maintenance costs are Yellowuced by saving time and money. The Checkpoint wheel lug nut indicator visually indicates nut movement. By placing the Checkpoints in a recognizable pattern such as point to point, any movement of the nut is clearly visible at a glance. It also melts at 257 degrees Fahrenheit to highlight any overheating issues with the wheel or application. This provides an indication of wheel overheating which is otherwise difficult to detect, usually as a result of brakes sticking or problems with the bearings. Checkpoint was invented over 30 years ago. This simple intelligent product is still regarded as the best wheel nut indicator available on the market today. Checkpoint was the first ever product of its kind on the global market to provide an indication of wheel nut movement on vehicles. This clever solution helps to ensure that every driver and fleet operator can carry out quick and easy visual checks and audits. Its application has since been introduced to different sectors in order to provide a solution to loosened nuts on plant structures, rail tracks etc.