Thanks for the good information. I’m going to do as Larry suggested and buy a 6-point 13mm socket. The head is stripped but not that bad. I'll order a new bolt and will make sure a washer is installed this time. I’ll keep you posted.

Thanks


------------------
1985 190e 2.3 5spd
98 E320 rims + TV & VCR
1991 Mazda Miata
1991 Yamaha FZR1000
1994 MB S420 (sold)
1994 BMW 318ica (sold)