Printrbot 80mm Extruder Fan

My Prinrbot's extruder was heating up and doing that clicking that many people complain about. I decided to use a fan I had laying around to cool off the extruder, but no one had an extruder bracket for an 80mm fan, so I made one. This should print straight up and down without any supports. I used a 1mm nozzle and it completed in about an hour.