I will add that I originally used a “Chi-Com” ammo can for my tool box.
In short order, the bouncing from the machine, along with improperly sized and placed bolts, the bottom ripped apart.
Luckily I saw it and removed it before it could fall off and scratch/dent the tractor.
I would/will add a “bottom backing plate” if/when I replace the can. (or possibly find a better/thicker one

)