johnk said:It seems if you use a drawbar and a clevis and hook either tongs or a chain to it you have the same thing.
Pulling with considerable force on the center of the bar in youir pix might bend it. That is why I wanted to take the load mainly on the drawbar (trailer hitch thingy well connected to the frame and made for the load.) The pipe thing which would definitely resemble the bar in your pix would serve to be able to raise the effective height of the drawbar without having to take the full load. Also a round chape (pipe) will be kinder to a chain or cable.
Pat