Simplified bracket for Active Cooling Fan Duct - CTC / FlashForge

This is a bracket to attach my [Active Cooling Fan Duct](http://www.thingiverse.com/thing:295317) to a CTC or FlashForge printer without the need of the rarely available M3x60 bolts. A second benefit is that you can click in and out the front cooling duct without any tool and without loosing your active cooling height setup. If you use a plug-able 2 pin connection for the front fan you can even dead easy remove it fully.

**All credits for this design go to [JakobWelner](http://www.thingiverse