New Lightweight Alum Serrated Wheel Nuts from T-Work's Products. Machined from 7075-T6 Alum with the anti loosening serration machined after the anodization process creating the sharpest serration possible for nearly zero chance of loosening during normal operation. Features: 1. Machined from 7075-T6 Alum 2. Lightened 3. Non-directional post anodization machined serration 4. Available in Anodizd Tamiya Blue, Black, Red, Orange, and Brown 5. 4 pcs per pack Source T-Works: https://www.rc-tworks.com/collectio...e-contact-low-profile-serrated-wheel-nut-4pcs