Customized version of http://www.thingiverse.com/thing:166045
Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing\_id=166045
Using the following options:
bracket_length = 12
fan_hole_spacing = 40
bracket_thickness = 3.0
bracket_height = 25
pcb_width = 60.0
fan_size = 50
screw_diameter = 3.25
cross_bracket = 0
The author marked this model as their own original creation. Imported from Thingiverse.