Harbor Freight 3-Ton Jack Stand Pad (2023+ 31mm Stands)

It seems like some time around 2023 Harbor Freight changed the width of the 3-Ton jack stands from 24mm to 31mm. The common jack stand pads available on Amazon no longer fit. So I made some specifically for the 31mm, and the car I intended to use them on. These probably won't work for cars with pinch welds, but I imagine this would be pretty simply to remix for that purpose. These work for cars with flat bottoms as is.

I printed in Overture TPU at .2 w/ a .6 nozzle on an Ender 5 Plus, @ 20% infill. You might want more infill for a heavier car, but 20 works for me.