Reviving an old thread
Having recently restored a Lake & Elliot S356B 4 ton jack (similar to the one mentioned at the start) I asked fellow member fv1609 for some measurements of the jack handle so as to make one for my jack. While thanking him, he suggested to post the jack resto and handle remanufacturing on this thread. Everything was done with no fancy machinery .... drill, wirebrush, angle grinder and elbow grease. This is to encourage people that home workshop skills can do the job as well.
Thanks again for your help fv1609.