End Plugs stock stand rollers for 1" (1.06) ID pipe

This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/iEVeZXeHmcL

This is to take a cheap lumber stand and add rollers to it. I used 1.5" PVC pipe, but needed a way to keep it on the pipe. Viola! Tinkercad to the rescue. Printed like a dream, supports a tad bit hard to remove but only a 5 minute job. I used PLA but ABS would likely last longer.
It requires a screw for each plug, 10/32 x 1" and a washer and nut. Put the screw on the beveled side of the plug (bot