Lug nut size

[gman]

I have a 93 ranger 4x4 and i finally got around to buying a jack in case i get a flat but i still need to get a lug nut wrench. Does any one Know off the the top of their heads what size my lug nuts are?
Thanks
Gerard

 

[Explorin94]

Factory lugs are 3/4 in. If they have been replaced the could be 13/16.

 

[gman]

thanks