A nozzle holder for E3D Revo nozzles to be mounted on 20xx aluminium extrusion profiles. The FreeCAD model is parametric - just open the spreadsheet ("vars"), enter the number of nozzles you want and export the model as STL. The minimum number of nozzles is three, models for three to six nozzles are included as STL files.
Created with FreeCAD 0.20.1
Edit 27.01.2023: To give this holder a bit of a cleaner look, I've designed a cap to cover the nozzles.
The author marked this model as their own original creation.