The file 'Hex Key Wrench For Emmett’s Gear Bearing 3D Printer Model' is (stl) file type, size is 6.3KB.
Another hex wrench for operating emmett's Gear Bearing http://www.thingiverse.com/thing:53451, derived from combining 4MULE8's key for the Frog Cubimal and Trispectiv's Hex T-Wrench.