These are lock nuts that can be used to fix your rollers and mass dampers securely in place, with the resin inserts ensuring a tight fit to the relevant parts. Your machine will run hard and reliably without parts coming loose. This specific set comes with a gold finish. - 2mm Aluminum Lock Nuts (Gold) x5 - Compatible with all Mini 4WD and Mini 4WD PRO cars. - Perfect for use with models using yellow liveries such as the Festa Jaune!
