I am looking to make a jacking bar for my carrier and borrowed one from a friend for the specifications so I can turn one down. Another friend I know also had one but it would not fit into the cross shaft as it was approximately .040 to large so he gave it to me to turn it down so that it would fit the tube. Here is the question, They are both different in size and overall length with one having a flat machined into it to fit the end of the jack better. Which one is for the Canadian carrier or were there two different ones made as it would be nice to know which one I should base the measurements from
