jetski's toolbox - today: the most simple DIY wheel anti-theft nut

i imagine that if your axles are long enough, use a regular track nut for tightening, then one of these at the end. would be under no load so wouldn't affect axle weakness and the problem of alignment is eliminated. if i didn't have allen key ends i'd try it.

but it its not under tension against the nut that is holding the wheel in place then that nut can be loosened and the wheel removed