Cap with crank-clip for the comandante C40

Cap with integrated crank-clip for the Comandante C40 (Mk4)

The cap uses friction on the inside of the grinder (i.e. the metal not the wood). There is sufficient clearance so the wood veneer should not be touched by the cap. Make sure this is the case in your print otherwise your wood veneer might be damaged over time.

The integrated clip holds the grinder crank at a slight angle so it can fit closer to the body.

I suggest you use at least PETG, or some other somewhat flexible material. So far my PETG version withstood 3 months of daily travel and use.