4020 Fan
thingiverse
simple designed 4020 fanducts, just click inside the fan. No problem with Z-endstops. needs 6x M2x16mm screws for mounting the two fans
Download Model from thingiverse
With this file you will be able to print 4020 Fan 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 4020 Fan.