Don't know the exact length, hex nut coming soon

Do you guys think this can be printed with printrbot simple???
How do you set the slicer before printing if you really want it like a usable tool???
Haven't tried it yet :), but think you'll have to rotate 270 degrees in x-axis.

Thank you
Modified from http://www.thingiverse.com/thing:187387
V2: http://www.thingiverse.com/thing:192259