Front caliper bolt??????????

Well here I am asking the experts again. I have looked and cannot find the info elsewhere so I am hoping you have the answer. 1990 Laredo 4WD ABS. The bolts holding the calipers on have a small head with many sides. Could you please tell me the socket to use to remove these? Is it a standard 12 point socket? If so what size? Thank you.

I'm not 100% sure but I believe it's either 12 or 13mm 12 point socket although I thought most of them were alan wrenches instead of 12 point sockets.

Well here I am asking the experts again. I have looked and cannot find the info elsewhere so I am hoping you have the answer. 1990 Laredo 4WD ABS. The bolts holding the calipers on have a small head with many sides. Could you please tell me the socket to use to remove these? Is it a standard 12 point socket? If so what size? Thank you.
Metric 12 point. Or Torx is used is some places.

Well the answer is 8mm 12 point if anybody else is wondering.

thanks for the update...