38x20mm Rail Extension +15cm

thingiverse

I crafted an adapter for my monitor arm because the central monitor was so massive that the left and right displays had to be positioned upright, but I wanted to use them horizontally. It fits snugly into a 38x20mm rail with a 2mm wall thickness. The internal dimensions are 34x16.8mm. To ensure a secure fit, I carefully sanded it down slightly (less than half a millimeter), wanting it to be rock-solid so that it wouldn't wobble. I designed the adapter using AutoCAD, printed it on my FLSUN Cube with Simplify3D software, and used 20% infill. I think a bit more infill would have been beneficial for heavier screens.