40mm fan guard
thingiverse
The human addition for the Flsun Kossel Delta Fan Duct can be found at www.thingiverse.com/thing:1766218. This duct attaches securely with two screws and its fan guard snaps easily into the remaining two holes.
Download Model from thingiverse
With this file you will be able to print 40mm fan guard 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 40mm fan guard.