Wrench for 32mm hex nut

This is simple key wrench for hex nuts with 32mm outer diameter. I use it for installing beer taps in my kegerator. The beer taps needs 5/8 adapter to hose on its shank.

I made this model in OpenSCAD, so anyone can modify it for different nuts size. Just download scad file and change parameter "NUT_SIZE".

Inspiration by http://www.thingiverse.com/thing:1959962