This will not undo the older style nuts with NUMBERED KEYS. Tested working on nuts tightened to the specified torque. Note: Items supplied may vary slightly from main first picture as stock changes regularly.They have been used and may have some rust, marks or not be quite their original shape but guaranteed working. Picture 2 shows the exact key you will receive. Most buyers are not bothered about shininess as long as the keys are in good condition. This item is in the category "Vehicle Parts & Accessories\Car Parts & Accessories\Wheels, Tyres & Parts\Wheel Nuts, Bolts & Studs". The seller is "mikelfarnham" and is located in this country: GB.