The WANTONE RACING 2Pcs Front Axle Castle Nuts are a must-have addition to your four-wheel drive vehicle enthusiast's toolkit. Designed to securely hold the front axle of various Honda Foreman, Rincon, and TRX350 models, these nuts offer reliable compatibility and easy installation. The durable alloy construction ensures long-lasting performance in various terrains, while the precise 16mm diameter and matching spline thread ensure a perfect fit and reduce the risk of axial shifting. With WANTONE's commitment to quality, you can trust that these replacement castle nuts will not only restore your vehicle's performance but also enhance its overall appearance.