McGard Locking Wheel Bolts 27181SU

The McGard locking wheel bolts 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, reaching the depth of hardness needed for its unsurpassed level of security. The simple one-piece wheel lock works like a standard lug nut or bolt, but installation and removal require a special key tool.

• Thread size M12 x 1.5
• Seat: 60°
• Shaft length: 30.0mm
• Hex size: 17mm
• Simply replace one standard bolt with a McGard
• Computer generated designs allow for an infinite number of key patterns
• Two part manufacture makes them impossible to remove with standard tools
• Supplied with a lock key for removal