Hey, I found the other spare socket and it still didn't grip it so the bolt has taken damage.
Looked at the gator grip but i'm sure it wouldn't withstand the torque plus there's barely anything for it to grab on to.
McGuard made lot's of different patterns and I could send off for another key but like I said the bolt must be damaged aswell.
Had an easyout set but one of them snapped when trying to do a simple bolt so don't trust it and they claimed to be tough.
No way could I drill into it anyway, hardened steel, nigh impossible using conventional methods.
I've got someone looking at it tomorrow who has experience with these bad boys, by breaking the collar and using a threaded tool supplied by irwin to reverse it off with an impact wrench.
I'll let you know then I can get on with the disc conversion guide!!
thanks,