It is in the garage somewhere as I used it just a couple of days ago, however it is nowhere to be found, so after a quick google/youtube I found this solution.


An M14 spline.





I plan to buy four new nuts and bin the security nuts as they are a total waste of time.

 

Hi Mike,
I have lost my locking wheel nut key so can't see the letter code. It's an XF 2017. Do you still have the images for sale?
Thanks,
Glyn.

 

I had the same problem and bought an Irwin kit and got the locking nuts off and threw them away.

 

You can get replacement from autoreserve in the UK...need a photo of the nut slots to identify or code . if you still have a nut go make a note of the code now its stamped on the top