Calibre Wheel Nuts are a premium quality option for drivers needing to replace or upgrade their current set. Constructed from a durable surface hardened steel for longevity, these triple-plated chrome finish wheel nuts are rust resistant to ensure they stay looking tidy for the long run. Available in a wide range of styles and threads to suit most common vehicles, there's a set of Calibre lug nuts available to suit your pride and joy. The OEN12150 wheel nuts feature a M12x1.50 thread, and a tapered open-ended construction that is perfect for mag wheels with narrow spacing.