Borgeson or Firm Feel steering?
I bought a 3' section of of 1/2" aluminum tube at Home Depot. Drilled the center out to 7/16" and cut the spacers with a pipe cutter. Fits well now, just the right amount of play to fit it onto the K-frame. If you can find 7/16" compression ferrules they work too, but are hard to find, 3/8" and 1/2" are commonly available but won't work.
I bought a 3' section of of 1/2" aluminum tube at Home Depot. Drilled the center out to 7/16" and cut the spacers with a pipe cutter. Fits well now, just the right amount of play to fit it onto the K-frame. If you can find 7/16" compression ferrules they work too, but are hard to find, 3/8" and 1/2" are commonly available but won't work.