Door lock modeled withl autocad and render 3ds max
STL (Stereolithography, filesize: 6.28 MB), OBJ (OBJ, filesize: 196 KB), STP (STEP, filesize: 159 KB), LWO (Lightwave, filesize: 74.1 KB), 3DM (Rhinoceros 3D, filesize: 259 KB), MAX (Autodesk 3ds Max, filesize: 1.6 MB), SAT (3D ACIS, filesize: 138 KB), DWG (AutoCAD, filesize: 256 KB), IGE (IGES, filesize: 407 KB)