What size open wrench do I need to hold one side of the bolt that holds the caliper on ?

The s2000 caliper bolts need to be held one side, while loosening the other side, and I have not been able to find the size of the nut through google or the service manual


Thanks a lot!

 

im not positive, but i think its a 17mm. if its the slide pins for the caliper i think they are 14mm.

 

17mm

 

Wow thats kinda weird, I could have sworn those were much bigger than 17, because I have up to 16mm open wrench, and it seemed MUCH bigger than it.



Just to confirm, part A is 17mm?

 

I think it's 14mm. Dude, isn't easier just to go and check?

 

Yes "A" is 17 mm "B" is 14 mm.

 

I always just used an adjustable wrench to hold the pin.