200 Pcs High Visibility Yellow Checkpoint Loose Wheel 21mm Lug Nut Indicators, 2PK

Want to track loose wheel nuts on your vehicle? Yes! Here's our Loose Wheel Nut Indicators for 21 mm Lug Nuts - Pack of 200 Pcs. It will provide clear information on worn or loose wheel nuts, protecting you from unwanted maintenance costs, accidents, and casualties. It's manufactured from Polyurethane material, has 36 teeth, and can handle temperatures ranging from -4 Degrees F to 194 Degrees F. This lug nut indicator will ensure the safety of drivers and vehicles. Safety Yellow Color: We have manufactured this 21 mm truck wheel nut indicator from highly visible and safety yellow. The vibrancy is highly recognizable, providing a clear visibility of wheel movement (in different directions). It's not only visible to truckers/drivers but also the vehicles from a distance. It's easily recognizable in routine inspections. These indicators are placed on the wheel nuts in a specific pattern where a slight change/movement/out-of-alignment nut will be easily noticeable. Thus, providing a potential cue of the issue. Overheating Monitoring: Our yellow lug nut indicator will also indicate the overheating of nuts, affecting the efficiency of the wheel. A loose and overheated nut will impact the driving, and it's challenging to detect overheated nuts unless drivers encounter sticking brakes or problems with bearings. It has a melting point of -4 Degrees F to 194 Degrees F. Lightweight w/ Wear Resistance: We have used polyurethane material to construct this loose nut indicator, keeping the fleet and secure. The material will ensure resistance against wear and tear and withstand high stress, impact, and friction levels. Additionally, the nut will securely fit a wheel nut or bolt, reducing the risk of sliding off. Dimension Details: Our new addition in wheel nuts has 36 teeth - a projecting design that ensures secure and tight fitment. It has an inner diameter of 7/8in (21 mm), thickness of 1.5 mm, inner height of 1/4in, overall length of 1 7/8in, and outer diameter of 1 1/4in. It's designed to fit 21 mm lug nuts seamlessly. If you are looking for a loose wheel nut indicator for a 33 mm lug, you're in the right place. Important Pointer: Installation is simple, slide through the wheel nut, and it will remain in position. Align the nut indicator in one uniform pattern and direction. Any loose nut will be found in different directions, breaking the pattern. Check the dimensions for the correct size wheel nut indicator. Utilize one standard color indicator for inspections.