1UP Racing Lockdown UltraLite 4mm Serrated Wheel Nuts (Black) (4) #80501

1UP Racing Lockdown UltraLite 4mm Serrated Wheel Nuts feature an oversize outer diameter and narrow inner diameter offering up to 200% more surface area to keep your wheels secure. It’s easy to see the difference compared to commonly used wheel nuts. Dark black anodizing and a bright silver outer chamfer instantly improve the aesthetics, and the design helps prevent damage to the wheel surface with reduced flex.