Vex Crank

thingiverse

I crafted a bespoke Vex Crank, as our supply of these tiny handles ran out. To begin with, I designed my first draft using Autodesk Inventor but soon switched to 123D for a more precise model. After five print runs and rigorous testing, I finally achieved the perfect size. The handle is robust enough to grasp firmly, and the hole is an exact square fit for the shaft.