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McGard 25330 Chrome 1/2-20 Tuner Cone Seat Lug Nuts

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Everyday Low Prices on All Wheel Accessories McGard wheel locks are built for life to keep your wheels looking beautiful. Every locking lug nut is fully machined from restricted chemistry steel and through-hardened for safety and strength.

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For added security, McGard wheel lock sets have a number of unique key-to-lock patterns. Keys will not match if ordering more than one set or if you are ordering a lock set for replacement parts. Please contact us directly for replacement keys. For use on aftermarket aluminum tuner wheels only. Will not fit factory OEM-style or steel wheels. Review our Fitment Policy before making your purchase.

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McGard is a manufacturer of high quality security products, wheel locks, wheel fasteners. Since 1966, McGard has become known for its unique product designs and comprehensive service programs in areas where security and safety are top priorities. McGard is also known as "An American Manufacturer". All McGard products are, and always have been, invented, designed, engineered, and manufactured in their headquarters and factory located in Orchard Park, NY.

McGard invented its unique one-piece wheel lock for the automotive aftermarket in 1966. It functions like an existing lug nut, but requires a special key (tool) for removal. McGard wheel locks are easy to use, yet provide a high level of wheel and tire security. They are also adaptable enough to allow for an unlimited number of different computer designed lock and key patterns.


  • Thread Size: 1/2-20 RH/T
  • Seat Style: Cone Seat
  • Hex: 13/16 Inch (13/16mm)
  • Open End: No
  • Style: Tuner
  • Length: 1.24 Inch (31.5mm)
  • Finish: Chrome
  • Material: Heat Treated Steel
  • Model: Premium

Related Part Numbers

McGard Part Numbers:

  • 25330


To the original purchaser McGard warrants its parts, other than chrome plated lug nuts/bolts, against defects of workmanship and materials for a period of one year. To the original purchaser McGard warrants its chrome plated lug nuts/bolts against defects of workmanship and materials for life. Chrome plating on lug nuts/bolts is warranted for life not to chip, peel or rust under normal use and care. McGard locks are not guaranteed to be theft proof nor does each set have a unique code. McGard reserves the right to make changes in specifications and design without any prior notice, or incurring responsibility.

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