MVP 100 Pack Fluorescent Yellow Loose Wheel Lug Check Indicator for 21mm Nuts Bulb These are quality products made

These are quality products made in the European Union with German engineering

Detroit Diesel: 40 Series

These models are equipped with

Easy Installation: Simple-to-remove liner makes application quick and hassle-free

MVP 100 Pack Fluorescent Yellow Loose Wheel Lug Check Indicator for 21mm Nuts Bulb These are quality products madeMVP Brand Loose Wheel Nut Indicators For 21mm nuts Fluorescent Yellow This listing is per 100 pack. The easy way to check for loosened lug nuts! Made from UV stabilized polyurethane in a highly visible fluorescent yellow. These nut checkers are made with a special formulation designed to stay snugly attached to the lugs, and to begin distorting at 230F. For higher temperature applications, usually due to frequent stops such as waste trucks or buses,