Model 132-2SM. The "SM" type is designed with an orbitale pointer for clinicains who refer to the orbitale as a third point of anatomical reference. It is equipped with two clamps: one to retain the bitefork and one to retain the orbitale pointer for orienting to an anatomical landmark (infra orbitale notch) and transferring this additional vertical relationship to an articulator equipped with an orbitale indicator.