Wellvie classy Anti-theft Heptagon Steel Wheel Nut Racing Nut 24

• ★All nuts are heptagonal lock nuts. Because it has a heptagonal shape, it cannot be tightened or removed without using a special adapter. Helps prevent your car's wheels from being stolen.

• ★This nut is forged using high-strength steel material. It's made from a raw material called steel, which is made by adding carbon to iron, so it's extremely hard!

• ★Stronger than aluminum.

• [Product information] Steel heptagon nut Set contents: 24 pieces Socket included Color: Black Diameter: 20mm Total length: 32mm Thread size: 12mm Pitch size: 1.5mm Seat taper angle: 60 degrees

• *This product is a wheel nut with a 60° taper. Do not use on wheels compatible with spherical seats or flat seats. *Please check the size and pitch of the vehicle to which it will be installed before purchasing. *Please use a torque wrench when tightening. Do not use an impact wrench.