Expedition help!

[AMink]

I need to know what size the brake caliper anchor bolts on an '03 Expedition are. Rear, 4x4.

I'm in Long Beach with no tools but can get around to get parts and a wrench. I just can't find the size for this bolt and would rather not take the other one out in the parking lot of the hotel! Thanks

 

[AMink]

Thank you Ace Hardware for being open on the 4th AND having a bolt that fit. It'll work until I get a replacement. It's a 8. 8 so it should do the job.