The Automark non-adjustable, arcon articulator is built to anatomical averages and is used for fabricating precise restorations in the laboratory private practive and teaching environment. Non-Adjustable. Set to anatomical averages: 25 degrees protrusive angle, 7 degrees progressive side shift. 110 mm Intercondylar Distance Positive centric latch.. Arcon design. Comes complete with: Custom (flat) incisal table, short round incisal pin, 10 disposable mounting plates, carrying case and instruction manual.