This will not undo the older style nuts with NUMBERED KEYS. Tested working on nuts tightened to the specified torque. The key in pictures 2 and 3 is exactly the one you will get.It havs been used and may have some rust, marks and is guaranteed working. 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. This item can be shipped worldwide.