Astronomy chair foot

I wore out the original feet on my astro chair so I designed these in Blender to be as close to them as possible. The original feet had steel washers in the bottom to prevent the steel legs from cutting through the rubber. I just printed a washer from PLA and stuffed it in. I also printed them in red to make them a bit easier to see at night when I'm walking around the telescope.

The inside diameter of the foot is 7/8 inch (22.225mm) and designed for a tight fit. Don't print all four until you're sure it fits your leg. If it's too small or too large try adjusting the X and Y scale a percent or two in your slicer.

At this diameter, I suspect there might be a lot of chairs, tables, music stands, etc. that this would fit.

If you find this useful please hit the like button and if you print some to use on your chair (or whatever) I'd love to see your make.