Heavy duty! Don’t believe the bad reviews! Just don’t go crazy with the knife spear attachment. This thing has serious mass to it! It comes with a Phillips and flat head attachment,it has a saw, a fire starting flint that actually works, and a shovel that has triple uses. One use is as a chopping axe, a saw, & of course a shovel and a hoe! And it even has two spots to be able to tighten or loosen bolts, of course they would have to be away from any blocking obstacles.
And it also has a glass breaker at the end of the handle, a whistle. I believe it has one more uses but it skips my mind at the moment. Obviously this can be used as a weapon in a couple of different ways. Oh yes, it looks like it has a couple of bottle openers. I have yet to use it but because of its sheer girth and mass it’s seems to be heavy duty enough to do extreme jobs and the grooves for screwing the handles on and off seem to be machined very well!