Designed specifically for 40mm Noctua fans, but may fit other 40mm fans.
1mm thick.
6 versions available:
* Short
* Short with screw holes
* Medium
* Medium with screw holes
* Long
* Long with screw holes
I created medium and long skirted versions because a fan guard too close to the fan sometimes causes an increase in noise.
See my other Noctua parts:
* [60mm Fan Guards](https://www.thingiverse.com/thing:3684111)
* [Noctua 60mm Minimalist Fan Mount](https://www.thingiverse.com/thing:3107913)
mr-cal
