Gorilla Automotive 6163X-16BC Gorilla Guard Acorn Wheel Locks 12mm x 1.50 Black Bulk Pack

The Gorilla Automotive 6163X-16BC Gorilla Guard wheel locks provide premium theft protection for your valuable wheels and tires. These acorn-style locking lug nuts feature Gorilla's patented external security pattern that makes removal virtually impossible without the matching key.

Key Features:

• 12mm x 1.50 thread size with 60-degree conical seat
• Black chrome finish for durability and corrosion resistance
• Heat-treated hardened steel construction for maximum strength
• Acorn bulge design for OEM-style appearance
• Dual hex compatible (3/4" and 13/16" socket sizes)
• Unique external security pattern protected by free-spinning sleeve
• Bulk packaging for professional installers and high-volume users

Gorilla Automotive has been the industry leader in wheel security since 1976, offering products that combine innovative design with uncompromising quality. Each lock is precision-engineered to meet strict tolerances and backed by a one-year warranty against defects in materials and workmanship.