Dual Quad Inline Linkage - Homemade
That’s pretty awesome that left over stuff was a workable piece. I was thinking the diameter would have to be very close to what you would need in order to cut the threads for the rod ends. Unless you have a lathe.... LOL!
Even if you had to purchase a bit of round bar stock to cut, once you have the diameter size needed, it would be a cake walk to just cut the length and then the threads.