Does anyone know what type of socket to use with these?
A 10 mm 12-point socket is too large and a 9 mm is too small.
I suspect that it is some kind of imperial size.
Sounds like 3/8 unf will do the trick. Probably is a unf size as they are American based...
Thanks,
Will try that
It was 3/8"
The bolts are in place