Printrbot Simple Metal fan holder for extruder

The simplest mount for a 40mm (Or I guess any size) cooling fan on the extruder of a Printrbot Simple Metal. You know, that great direct drive extruder that gets so toasty it partially melts the filament before it reaches the hot end? Yeah, that. Took me 14 minutes to print. Include a recessed and properly sized hole hole for the nut, which fits flush.

Yes. You do want this part. It fits great. It lets the fan pivot. It can split the atom! DOWNLOAD!