It is sort of a standing joke, when we don't know what a strange tool is, someone offers that it is probably a nutcracker.
But here is one where you can guess Wrench , or Nutcracker, and be right either way....
Smart guy. He covered the bases. Just needs screwdriver on it,
probably work well for skinning out Easter eggs too
Made my eyes water for a bit there.
batz
hmmm.......
Hehe, I wonder if he ever patented a "HAMMER OR NUTCRACKER"?
Heres a similar tool with different construction. I like yours best;finer adjustment,mine only has three notchs.
What more could you want? It does small, medium, and large nuts LOL