Customizable One-way Clutch

There are a few one-way clutch projects published in Thingiverse, but they are fixed in their size. I needed one made to very specific dimensions for my [cassette winder](https://www.thingiverse.com/thing:4136188) project. This clutch also has a belt v-groove and a hex hole on the hub.

Provided is a STL file of a clutch with an outer diameter of 31mm, width of 5mm and a 10mm hex hole.

In addition, the OpenSCAD source is published for customisation and use as a library.

The pin profile is constant, changing the width of the clutch will change the diameter of the pins and therefore how many pins will fit in the circumference. Experiment, enjoy!