Gorilla Automotive 21621SD-16 Small Diameter Spline Drive Wheel Lock Set 12mm x 1.25

The Gorilla Automotive 21621SD-16 Small Diameter Wheel Lock Set delivers advanced security for your aftermarket wheels with a unique spline drive design. This 16-piece bulk set features an external security pattern that makes removal virtually impossible without the matching key, providing unbeatable theft protection for your vehicle.

Key Features:

• M12 x 1.25 thread size for precise fitment
• Spline drive head style with unique external security pattern
• Conical seat with 60-degree angle for proper wheel seating
• Case-hardened steel construction for maximum strength and durability
• Chrome-plated finish for lasting beauty and corrosion resistance
• Closed-end design prevents moisture and debris intrusion
• 1.36 inches overall length
• Includes matching security key for installation and removal

Manufactured from heat-treated steel and triple-layer plated with copper, nickel, and chrome, these wheel locks are engineered for unsurpassed security and long-lasting performance. The small diameter acorn design provides a clean, custom appearance while maintaining the functionality needed for aftermarket wheel applications. Backed by Gorilla Automotive's 1-year limited warranty.