A non-adjustable articulator allows fixation of casts of the maxillary and mandibular teeth, showing recorded positions of the mandible in relation to the maxilla. These measurements assist in the fabrication of various dental appliances. Non-adjustable articulators only open and close in a fixed horizontal axis, they can simulate lateral and protrusive jaw movement. Various mounting plate attachment options include screws, magnetic, plaster and disposable plastic screws. Different non-adjustable articulators are better suited for certain procedures, so whether you will most likely be using it for single crown and minimal unit bridge fabrication or orthodontics and splint fabrications, be sure to choose the best fit for your laboratory.