Wrench, Adjustable, Stubby.

This is a rework of barspin's Fully assembled 3D printable wrench. I had a hard time slicing his in slic3r. It was merging some of the parts together. Even his 'more gap' design. Also, I have a printrbot jr so my bed is fairly small.
This stubby version has a slic3r sliceable head and a nice stubby handle. Printed well, and the built in support came out easily.