McGard
McGard: Six Decades of Precision Security
Founded in 1964 and headquartered in Orchard Park, New York, McGard has spent more than half a century establishing itself as the gold standard in automotive and marine security hardware. The company's reputation was cemented in 1966 when it invented and patented its unique one-piece wheel lock — a design so effective that it remains the benchmark for wheel and tire protection to this day. That engineering heritage, combined with an unrelenting focus on quality, has made McGard a trusted supplier to over 30 OEM car lines worldwide, as well as to government agencies, military fleets, and municipalities.
Wheel Locks Engineered to Outsmart Thieves
At the heart of McGard's lineup is its celebrated Wheel Lock collection. McGard's one-piece design functions just like a standard lug nut during everyday use, but requires a uniquely keyed tool for installation and removal. The system relies on computer-generated lock-and-key patterns, allowing for a virtually unlimited number of distinct combinations. Every lock is manufactured in the United States and meets or exceeds OEM proof load standards of 135,000 to 160,000 PSI — numbers that speak directly to the strength and reliability built into each piece.
For drivers outfitting aftermarket or custom wheels, the Wheel Lock Set format bundles everything needed into one convenient package, ensuring consistent protection across all four corners of the vehicle without any guesswork on fitment.
Complete Wheel Installation Solutions
McGard goes beyond security hardware alone. The brand's Wheel Installation Kit range pairs wheel locks with matching lug nuts and any additional hardware needed for a complete, clean install. This approach is especially valuable when fitting aftermarket wheels, where mismatched hardware can compromise both safety and appearance. The kits are designed to the same tight tolerances as McGard's standalone locks, so there is no sacrifice in quality or protection.
Premium Lug Nuts Built to Last
McGard applies the same philosophy of precision manufacturing to its Wheel Lug Nut lineup. Using in-house chrome plating technology, the company produces lug nuts engineered to exceed typical corrosion resistance standards — and backs them with a lifetime guarantee against rust, chipping, and peeling. Available in a variety of thread sizes and seat styles, McGard lug nuts serve both OEM replacement and performance upgrade applications across cars, trucks, and SUVs.
Marine Security: Protecting Your Investment on the Water
McGard's security expertise extends well beyond the pavement. The brand's Outboard Motor Lock line brings the same proven locking technology to the marine world. Constructed from high-quality, through-hardened stainless steel and featuring a free-spinning collar that resists gripping tools, these locks secure the bolt that holds an outboard motor to the boat's transom. Fitments are available for leading outboard brands including Mercury, Yamaha, Honda, Johnson, Evinrude, Suzuki, Nissan, and Tohatsu, making McGard the go-to choice for boaters serious about protecting a valuable powerplant.
Why McGard?
- OEM supplier to more than 30 global car brands
- Made in the USA, meeting or exceeding OEM safety and load standards
- Computer-generated key patterns for near-unlimited uniqueness
- Lifetime corrosion guarantee on chrome lug nuts
- Automotive and marine security under one trusted brand