I've used it as a wrench to tighten the nuts on my kid's bikes. It works quite nicely and doesn't really round off the edges.
I haven't tried prying anything with it but it figure if i ever needed extra leverage, I could open up my swisstool, stick one handle into the wrench slot and have a kind of extra leverage from the swisstool. The swisstool spirit is tough as nails and i wouldn't hesitate to use it as a leveraging bar.