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Jacob has published 5 free 3D printable models with a total of 2,969 downloads and 55 likes. Most popular categories: STEP / IGES, STL, STEP / IGES, SOLIDWORKS 2014, STEP / IGES, OBJ, STL. Models available on Printables, MakerWorld, Grabcad, MyMiniFactory. Active since 2013.