The full collection of shafts is available for download ranging from 0.25 to 30 Block Units.
Updated version of the STEMFIE shafts

The plain version of STEMFIE shafts has been updated to include indexing holes at 1/4th Block Unit distance. This feature enables securing elements on the shafts and locking them in the axial direction. Such items are cogwheels, driving wheels, and shaft collars.