We found this in a hardware store in Marrakech while we were looking for a juicer. I don't know what you would cleave with this thing. It was all one piece of metal, and looked more like something out of a low-budget Tolkein ripoff than a kitchen implement.
UPDATE [July 15]: According to one of my friends on Facebook, this implement is used to cleave meat with bones. Given the weight, I can see that.