Wheel Accessories Parts M14x1.50 Wheel Locks 4-Pack Black Bulge-Acorn with Dual-Hex Key 13/16" & 3/4"

Wheel Accessories Parts M14x1.50 bulge-acorn wheel locks are a set of four locking lug nuts plus a dual-hex key designed to secure aftermarket wheels on compatible trucks and SUVs.

These locking lug nuts are made as a single-piece, heat-treated carbon steel solution with a durable black multi-layer finish. They use M14x1.50 threads and a 60° conical seat to match many aftermarket wheel specifications. The kit includes a dual hex key (13/16" and 3/4") and is engineered for vehicles commonly fitted with aftermarket wheels, including many Chevrolet, GMC, Ford, Jeep and Ram models—always confirm fitment before purchase.

How do these wheel locks protect aftermarket wheels?

Wheel locks act as a theft-deterrent by replacing one standard lug nut per wheel with a unique locking nut that requires the included key to remove. Because the locking nut has a non-standard head shape, casual thieves cannot remove the wheel with common tools.

• Includes four locking lug nuts to secure each wheel position
• Unique dual-hex key prevents removal with standard sockets
• Bulge-acorn profile preserves wheel aesthetics and lug clearance

Will these fit my truck or SUV’s wheels?

These locks are manufactured to M14x1.50 thread size and a 60° conical seat, dimensions commonly used by many aftermarket wheels on full-size trucks and SUVs. Fit depends on hub bolt pattern, thread pitch, seat type and overall stud length—so vehicle-wheel combinations must be checked for compatibility.

• M14x1.50 thread pitch — verify against your studs or lug bolts
• 60° conical seat — ensure your aftermarket wheel uses the same seat angle
• 1.90" length — confirm clearance inside the wheel barrel

What materials and finishes ensure long-term performance?

These locks are cold-forged from carbon steel and heat-treated as a one-piece design to maintain clamping strength under normal driving stresses. A multi-layer black coating is applied and tested for salt-spray resistance, improving corrosion protection in wet or salty environments.

• Cold-forged carbon steel for strong, durable threads
• Heat-treated one-piece construction for consistent clamp force
• Multi-layer black finish tested for 72-hour salt-spray protection

How do I install and use the dual-hex key?

Installation follows the same basic steps as standard lug nuts: thread the locking nut by hand, then torque to the wheel manufacturer’s recommended specification using the appropriate hex key end. The included key offers two socket sizes to fit common wrench setups and reduces the need for extra adapters.

• Hand-thread each lock to avoid cross-threading
• Use 13/16" or 3/4" hex depending on your wrench or socket
• Tighten to the wheel manufacturer's torque spec using a torque wrench

Who is this for: This wheel lock kit is aimed at owners of trucks and SUVs who run aftermarket wheels and need a robust locking solution built to OEM-like specifications. It suits drivers who want a durable, corrosion-resistant lock set with straightforward installation and the convenience of a dual-size key. Always verify thread size, seat type and clearance with your specific wheel and vehicle before ordering to ensure a precise fit.