I inherited a full set of those "Stilson" wrenches along with a full set of plumbers wrenches the largest is close to three feet long, its fun to haul one of them off the wall in my shop where I have them displayed. There was also a full set of pipe dies and wrench, the smallest is 1/4"P. I needed one while doing a repair job on a friends older Ford tractor. The largest wrench has jaws that open a full four inches. My favorite among the set is a "pump wrench" it has a curved handle that allows it to fit into a relatively close area...namely where the pump was located. I don't think my grandfather had any power tools, there were none left behind. Hand cranked drill set, brace and bit with all the auger bits, a bevy of hand saws. He had a drill press and grinder in his old blacksmith shop but that was all long gone. Like his generation all they understood was hard work.