Hi - our lock nut key is nowhere to be found. I have heard of people successfully using varieties of stud extractors/left handed drill bits/'grabby' sockets etc to remove the bolts (and replace with standard wheel bolts), but nobody quotes the exact product that they have used.\nCan anybody who has overcome this problem - specifically on a 207 - please let us know the precise tool you used? Would really appreciate it. I like the grabby sockets, but am not sure whether they would fit inside the recess.\nDefinitive first-hand advice would be greatly welcome. Thanks.