ZJ pitman arm nut size?

[Zombie]

I went to pull my pitman arm and found I don't have the right size socket for it. I also don't have a wrench that pits snugly on it for refrence.
I never thought of sizing it with calipers till I typed this, but does anyone know what jeep uses for the pitman arm nut?

I'd like to pick up a socket on my way home, and save some gas, and the planet, and stuff...

 

[Dominic]

I use a cresent

 

[Vonski]

Shazam! 1 5/16"

 

[Zombie]

Awesome... thanks Von.

Dom, I was tempted...