Mishimoto MMLG-1220-LOCKRKST Rockstar Aluminum Locking Lug Nuts 1/2 X 20 Black

These lug nuts are constructed from a single piece of 7075-T6 aircraft-quality aluminum, offering an exceptional combination of strength and lightweight performance.

Each lug nut weighs just 0.8 oz (22.68 g), making them significantly lighter than stock steel lug nuts while maintaining exceptional durability. The 7075-T6 aluminum alloy provides an ultimate tensile strength of 74,000–78,000 psi with a minimum yield strength of 63,000–69,000 psi, ensuring reliable performance under demanding conditions.

Complete Kit Includes:

• 16 standard racing lug nuts
• 4 locking lug nuts with 7-spline design
• 1 matching key for lock removal
• Rockstar Performance logo branding

Technical Specifications:

• Thread Size: 1/2 inch x 20
• Overall Length: 50mm (1.97 inches)
• Open-ended design
• Knurled end for speedy installation
• Finish: Black anodized
• Material: 7075-T6 Aircraft-Grade Aluminum

These lug nuts are the perfect complement to both stock and aftermarket wheels, fitting vehicles equipped with 1/2 inch x 20 wheel studs. The open-ended design accommodates extended wheel studs, while the knurled end allows for quick hand-threading before final tightening. The Rockstar Performance logo adds distinctive style to your wheel setup.

Backed by the Mishimoto Lifetime Warranty, these lug nuts ensure superior product quality and craftsmanship. Note that anodized finishes may fade when abrasive or corrosive cleaners are used, and the use of power tools may damage the finish.