I made a quick and dirty frame mount for the hi-lift jack this evening, machined some hand knobs out of delrin that accept a pressed in nylock nut. The idea was to have this not require any tools to remove/replace the jack, but in practice the diameter of the hand knobs is not sufficient to hand tighten them. I have some larger diameter stock, I'll take another shot at this idea later.
The mount is just two bolts through the frame (welded in place) that accept the jack. The handle side has a little bracket that retains the handle in place, this bracket is retained on the frame by a short length of chain so I don't lose it.
