Hi, this afternoon/evening, I finished making my version of Hacksaw's shoe puzzle, well! I just had to make one, as I used to love those "Chines Puzzles" that you could buy from Woolworths, when I was a kid.
I don't have any horseshoes, so yesterday at work I managed to bend an off cut of 12mm black rod, into two horseshoe sort of shape and salvaged a couple of rings from an empty MIG wire spool. I had some chain here at home, which was OK, but three links was not quite long enough. So today at work I made four 6mm I/D rings from a couple of more bits from the empty spool and I welded it all up when I got home from work.


OK, so I know you really only need one ring, but there were two rings on the spool and I cut them both off, just in case I messed one up during cutting and sanding them up. Two rings also makes it look a bit more complicated, I think.
Oh! and here's a photo of my mock up one, just to get some idea of the minimum parameters I could get away with.

Regards Nick.
Edited By Nicholas Farr on 07/04/2017 20:46:28