Doing pads and rotors on my 02 dakota quad cab non abs 4x4. Trying to get the caliper off. Looks like 2 hex style bolts hold it on, they have dust covers around them. What the heck size are those bolt heads? 1/4 is too small, 5/16 is too big, 6mm is too small, 8mm is too big. Is it something inbetween?

 

Sounds like a 7mm to me.

 

Uh, 7mm?

 

yep its a 7mm