80mm fan mount

I figured i should migrate my older designes to this page so may they are easier to find. 

the design uses an piece of M3 allthread as clamping screw. The aluminum pipe is 80 mm in lengh also it is included as stl so you my be able to print it or something. There are 2 M3 nuts (one in the base part and one in the clamping knob)

I used this mount for 2 years now to cool the mainboard of my printer (for which i designed my special version sign (may see my other designs) and it works quiet well.