Going to require new bolts all round myself shortly. Halfway through swapping over to my Teledials, get to the back wheels and the last locking bolt is damaged/rounded. Unfortunately the key's been a bit damaged now due to my attempts to remove the offending bolt and as such I can't get them back off the Teledials...!!! Going into the garage Wednesday morning to hopefully remove. I did try a 'Laser 3464 Emergency Wheel Nut Remover' set but have had no luck, so before I spend some money on sockets to smash over the bolts I thought I'd check what a garage will charge - which turns out to be around £10 a wheel.
Now I just have to decide whether I get a new set of lockers or just go for standard all round!
Oh, and I believe they are indeed 'pepperpot' style wheels, Alfa git!