This product is a precision wheel nut set designed to securely fasten wheels on 1/18 scale RC vehicles. It features nylon lock nuts that help resist loosening from vibration during high-speed runs and oval racing conditions. The compact 2mm size ensures proper fitment on standard 1RC axles while maintaining lightweight performance. Built for reliability, it helps keep wheels firmly mounted to prevent slippage or loss during operation. Ideal as a replacement or spare set for maintaining consistent track performance.