The McGard SU (Standard) range is a highly popular anti-theft wheel lock system. Made from specially hardened steel, these nuts offer superior resistance to drilling, providing high security and peace of mind. This classic chrome range is available in various measurements to fit most vehicle makes and models. The design features a rotating ring for enhanced security and maximised corrosion resistance due to three nickel layers and a micro-porous chrome layer. McGard locking wheel nuts offer hundreds of different coding systems for maximum anti-theft protection. In case of loss, spare keys can be ordered via customer service.