McGard is an American manufacturer of high quality security products. 

Our wheel locks provide the highest level of protection against costly wheel and tire theft. Our lug nuts are built to last a lifetime and guaranteed not to rust, chip or peel.



Tough Nuts

What makes McGard better? McGard Tough Nuts are designed to last for life.

No chipping, peeling or rusting. Guaranteed to keep on shining for years. Our Tough Nuts are manufactured in the U.S.A. to meet the highest O.E.M. standards for safety and durability. They’re triple-nickel chrome plated for lasting beauty by our experienced staff using our own in-house plating technology. Every one is backed by a written lifetime guarantee. Compare our features and performance to our competition’s product, or just ask our customer. You’ll see why more people choose McGard.


McGard’s easy to use, one-piece wheel lock functions like a regular lug nut, but requires a special key tool for installation and removal.

McGard Locks meet or exceed O.E.M. standards for safety and durability, as an Original Equipment wheel lock supplier to over 30 car lines around the world.

Wheel Locks


Variety of Bolt designs

The original design, engineered to fit small diameter recesses in aluminum tuner style wheels.

SplineDrive lug nuts offer a closed-end design, maximum gripping power, more stud engagement and a greater seating surface than socket style lug nuts. In addition they're 30% lighter in weight. Available in bright chrome, gold, black and anodized aluminum trim in red and blue.


McGard Installation Kits: Everything you need to install your new wheels in one convenient package!

We’ve combined the best wheel and tire theft protection available with the highest quality fully machined chrome plated lug nuts. Installation kits are available with Tough Nut hex lug nuts or SplineDrive tuner lug nuts. Most kits include wheel locks & key tool, I.D. card, and storage pouch.

McGard Installation Kits



Designed for people who use their truck bed. 

The McGard Tailgate Lock offers easy installation for around the clock tailgate theft protection requiring no modifications to truck or tailgate. No keys or handle covers are required to lock and unlock, once installed onto the hinge, it never needs to be removed to open or close the tailgate. One part number fits most current full-size and some small & mid-size trucks.

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