Spark Plug Wrench

[ratfink]

What is the best wrench to use to remove spark plugs from my servi car 45?

Should I invest in the Harley wrench or is there a better option?

Thanks.

[Ohio-Rider]

I went to the local auto parts store and got an O2 sensor socket. It is 7/8 and also a deep well socket with a hexed top. Just cut it to the desired lenght on a cut-off saw.