Had the same problem. I took the car to three garages all said the same thing, they are a nightmare to remove and wouldn't touch it. In the end because I needed rear brakes fitting had to go peugeot to buy a new key £80.. expensive but sorted it.. wish I had known about this method though..

We used to drill nearest across the flats size Alan key to suitable drill and achieve the same result in our tool room. No need to buy special kit.

Amazing,i did very well like this,and it works very well,thank you very much

cheers for this mat

I'm going to (have to) try this. What did you use to connect your wrench to the extractor? Just the 'best fitting' bit? Or are there 'square to square' adapters available somewhere? Top vid btw!!

What is the name of that tool and where van is buy it

A friend of mine makes a living out of removing these, and other types of locking nut!

Where do you get the removal tool from?