McGard Locking Wheel Nuts 21153SU

McGard locking wheel nuts 21153SU secure your alloy wheels to your car and their two part manufacture makes them impossible to remove with standard tools.

They are made up of three layers of nickel and one layer of microporous chrome. The first layer of nickel is for corrosion resistance; the second layer of nickel is for lustre and the third nickel layer interacts with the microporous chrome layer to disperse rust. Every lock is through-hardened and tempered, achieving the depth of hardness needed for its unsurpassed level of security.

Easy-to-use, one-piece wheel locks functioning like regular lug nuts but requiring a special key tool for installation and removal. Offers the world's highest quality protection against thieves for your car wheels and tires.

• Thread size: M12 x 1.25
• Seat: flat
• Shaft Length: 15/35mm
• Hex Size: 21mm
• Simply replace one standard nut on each wheel with a McGard nut
• Chrome plated for a shiny finish
• Computer generated designs allow for an infinite number of key patterns
• Two part manufacture makes them impossible to remove with standard tools
• Included in the set: 4 locking wheel nuts, 1 user friendly key, 1 registration card
• 24 month guarantee
• Thatcham Approved
• Hardened Alloy Steel Construction For Strength, Safety And Security

• 24 Month Guarantee