Took advantage of the KYB $40 dollar MIR. Changing out my shocks and struts.

I'm trying to gather the tools to get the job done. My Chiltons book gives me little info on fastener sizes.

It appears the strut nut that came with the new KYB struts is 22mm given that 7/8" is slightly loose. Is that the same size as the factory strut nuts?

Also, on the factory struts, it appears it will take a hex socket to back-up the strut shaft. Anyone know what size socket that is? Also, some people say they simply grip the old strut shaft with a vise grip to get the old strut assembly apart.

What suggestions do you all have?

Thanks!