Stacking Chair Cap

This is a replacement cap for the end of the square tubing on a stacking chair.

I have included the fusion 360 file from https://a360.co/2CzTzOx as well as the stl so that it can be easily modified and customized. If you need different dimensions, just open the file in fusion 360 and use the "Change Parameters" function.

The link above also is an easy way to examing the 3d model before downloading it.

There is a similar thing at https://www.thingiverse.com/thing:627848, but it was slightly smaller than I needed, so instead of messing with scaling or remixing the stl, I just redrew it.

The dimension across the inside diagonal tabs is 17.0 mm. The outside dimension is 19.3. Any dimension can be easily modified in fusion 360.