Project Kics WSLNR532 Leggdura Racing CL53 Lug Nut Set Red 20 Pieces

The Project Kics Leggdura Racing CL53 shell-type lug nut set combines lightweight performance with exceptional strength and style. Manufactured in Japan from forged A7075-T6 duralumin aluminum alloy with chromoly SCM435 steel cores, these innovative two-piece lug nuts deliver track-worthy durability with show-quality aesthetics.

Key Features:

• 20-piece set includes 16 lug nuts and 4 locks with unique theft-deterrent patterns
• Ultra-lightweight design at only 22 grams per lug nut—50% lighter than stock lugs
• Closed-end CL53 style with 53mm total length for a clean, finished appearance
• Chromoly SCM435 alloy steel core provides exceptional strength and durability
• Anodized red duralumin aluminum shells offer vibrant color and corrosion resistance
• Two-piece construction with removable shells for easy maintenance and cleaning
• Includes steel lock key for security and special ABS plastic adapter (19mm hex) to prevent scratching during installation
• Protected by steel cores while the aluminum shells add style without compromising performance

The unique two-piece design allows the duralumin shell to screw onto the steel core using the included ABS key adapter, significantly reducing the risk of scratching the aluminum finish during installation or removal. Perfect for performance enthusiasts who demand both function and form, these racing lug nuts reduce unsprung weight to improve braking, cornering, and acceleration while maintaining the structural integrity required for track use.