Ender 3 pro cover for holes
thingiverse
This thing is the profile to cover the holes in the aluminum extrusions. You only need to edit the length. There are other versions in thingiverse, but they use too much volume, taking too much time to print.
Download Model from thingiverse
With this file you will be able to print Ender 3 pro cover for holes with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Ender 3 pro cover for holes.