i didnt get a wrench for the spikes with my M80's i did get the one for the binding posts. Its a bit flimsy, but gets the job done just fine. Just be sure that when you set you speakers down to not have your foot under the speaker err. OUCH! and it might take some fiddling to get all the spikes level. with wood though you might not need to be exact but i have concrete under my carpet so it had to be exact.

Haoleb's Audio/DIY Website