This is a very nice fork like shaped punch cutter, with 7 tines in a rounded contour, with a good heavy head at the hammer end. Although it has some pitting on it, it is rust free, and appear to have never been used as the tines are in very nice shape overall. An interesting design and shape. It is marked with an "S" but no name. It is 6" long x 1.25" wide across the tines area at the widest point. A nice clean old tool!