Socket to use on ARP headstuds?
 

What kind of socket would you use on a set of GSR ARP head studs?
It looked like a 14m 12 point,
But the more i look at it, it looks like a 12mm 12 point.
Just seeing what others think.

14m

14mm are too big on the ARP's im using

ARP's for what engine?

GSR

12pt 1/2" SAE socket

I'll try that out tonite when i get off work
If it works. then coffee on me next time you meet up with tom and im around