Thank you for visiting,
Attention!!!!!!!!!!! The model is free because I could not export STL without problems. Maybe it is still useful for somebody who can clean it up.!!!!!!!!!!!!The model made in rhino and exported to 3 other popular formats for more flexibilty.Rhino file contains elements used for building up the model (naked ring shank and a chain) the other formats contains only the the model in 8 different size.
Have a nice day
Native Formats: 3DM (Rhinoceros 3D, filesize: 77.2 MB)
Exchange Formats: OBJ (OBJ, filesize: 122 MB), SKP (Sketchup, filesize: 83.5 MB), 3DS (3D Studio, filesize: 20.9 MB), STL (Stereolithography, filesize: 635 KB)