I have three old farm jacks like that.Two of them are bent, they were
bent when I bought them at a scrap iron yard about thirty years ago.I
was thinking some day I might wop on them with my sledge hammer and
straighten them out.I have a lot of old jacks, including some old, old,
old auto jacks too.Two of my hydraulic jacks are rated at thirty tons
capacity.
cuhulin