o2 sensor wrench size?

[chaos254]

I did a search and all that come up was stuff about the oxygen sensors not the actual size wrench I need. I changed them awhile ago but I can't remember the size. And all my tools got stolen so I don't have the correct size wrenches anymore. I'm slowly trying to buy everything back. What size do I need to get? thanks.

 

[Redsnk95]

7/8"

 

[HISSIN50]

A 22mm should also work.

 

[mustang6tee8]

or vice grips

Just kidding..

 

[RoushTbird]

i used a crecent wrench