40x40 fan guards
thingiverse
Forty millimeter fan guards redesigned from a remix of https://www.thingiverse.com/thing:1244751
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With this file you will be able to print 40x40 fan guards 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 40x40 fan guards.