Wheel Lock 12MM x 1.50 Acorn (4)

The Wheel Lock 12MM x 1.50 Acorn from Gorilla is a set of four high-security lug nut replacements designed to prevent wheel theft on vehicles where OEM hardware alone is insufficient. These locks are essential for anyone storing a vehicle long-term, parking in high-risk areas, or driving a performance build where aftermarket wheels represent a significant investment. Available for sale as a complete four-piece set, this product addresses a genuine security gap that standard lug nuts cannot fill.

Each acorn-style wheel lock features a 12MM x 1.50 thread pitch, matching the most common stud diameter across domestic and import vehicles. The spline drive design requires a proprietary key—included with the set—ensuring that standard socket wrenches cannot remove these locks without the correct tool. Constructed from heat-treated steel with a durable chrome finish, the 60-degree seat design seats flush against modern wheel designs while the closed-end construction eliminates exposed fastener vulnerabilities. The 0.89 lb weight per set confirms these are substantial, precision-manufactured components rather than basic copies.

Mechanics and enthusiasts typically install one wheel lock per wheel, replacing standard lug nuts in the most visible position where tools cannot be easily applied. This configuration deters opportunistic theft while remaining practical for routine tire rotations and brake service—simply use the included key for removal. These specifications and buy options make the Wheel Lock 12MM x 1.50 Acorn compatible with virtually any passenger vehicle, truck, or SUV using M12 studs, from classic restorations to modern daily drivers.