Conversion wheel studs. Manufactured in a high tensile steel and bright zinc plated for corrosion protection. These studs screw into your wheel hubs, to convert them to studs instead of bolts, thus making it a lot easier to fit your wheels, especially if you’re in a hurry, either on the track or in the rain at the side of the road. * PLEASE SEE OUR SIZE CHART VIA THE TAB ABOVE FOR DIMENSION DETAILS * for any size not in the drop down get in touch and we can add it for you. Please ensure you thoroughly clean your hubs and then fit these studs with a strong grade of Loctite thread locking compound. Priced Each