McGard 28320 Wheel Lock Bolt Set - Black Radius Seat M14x1.5, 28.2mm Shank - Select Audi & Porsche 1997-2021 (4pk)

Fits select 1997-2021 Audi and Porsche models, including Q3, Q5, Q7, SQ5, 911, 718, Boxster, Cayman, Macan, and Panamera. This McGard wheel lock set provides professional-grade security to protect high-value wheels and tires from theft.

Constructed from fully machined, restricted chemistry steel, these bolts are through-hardened for maximum structural integrity. The locking mechanism features a computer-generated key design with an infinite number of possible patterns, while the narrow groove prevents common removal tools from gaining purchase. For ease of use, the included key tool features a steel collar that guides and aligns the pattern during installation or removal.

Durability is ensured through a multi-stage finishing process. The bolt heads are treated with layers of nickel and microporous chrome followed by a black PVD finish for superior corrosion resistance and a sleek aesthetic. The bolt stems feature a dacromet coating to meet strict OE standards for thread performance and longevity.

• Thread Size: M14 x 1.5
• Seat Style: Radius (Ball Shape)
• Shank Length: 28.2mm
• Hex Size: 17mm
• Finish: Black PVD with Dacromet coated stem
• Includes: 4 locking bolts and 1 unique key tool
• Manufacturer Part Number: 28320