The Sound of One Hand Snapping
...and has a spring connecting the two ends which consist of a center punch and a nail set. You hold one end against a nail and pull the spring back. The spring bangs one end into the other, thereby driving the nail. We’ve used it for years, and driven hundreds of nails with it, hanging molding, fixing windows, making furniture, and countless other tasks. It’s possible, in fact, to drive nails with this thing without using a hammer and i...