Anyway... I'm an amateur working out of my garage, so space is at a premium. I didn't have room to put 2 grinders on my bench, so I came up with this portable stand that I can use inside or out.
The PREVious few pics show the construction, but it's nothing complex. I used a sheet of black vinyl (like a dealership's new-car license plate substitute) as a shim between the pipes. And there are diamond-tread rubber pads on the bottom so it doesn't move on pavement or wobble/slide in dirt. I've been using it infrequently for a few weeks now, and it seems to be very stable & convenient.