This tool brings a little magic to the job just when things get challenging. Hard-driven nails that laugh smugly at hammers and cat's paws will shiver in their holes at the sight of this heavy cast-iron tool. Simply space the claws on each side of the nail head, and slide the handle home two or three times. The teeth sink in around the nail head and the handle becomes a powerful pry bar. As you pull, the teeth actually grip the nail more tightly. We have never met a nail that was able to resist. This unique tool will surprise and impress even seasoned builders.