Roper Whitney No. 17 Bench Punch. Great for manually punching holes for armour making or other metalworking. Factory specs indicate a 6 1/2 inch throat depth with 5 tons of punching power, rated to punch up to a 1/2 inch hole in 1/8 inch mild steel. I believe it has a 3/16 inch punch and die on it now, but I've used it on a lot of 12 gauge steel so the buyer may want to invest in a new sharper punch or a set to do different sized holes.