The Modular Articulator is an extremely flexible semi-adjustable instrument which may be adapted to match multiple case requirements. This articulator features a system of component parts which are interchangeable and allow the user the ability to achieve proper occlusion for each individual case. Semi-Adjustable, Arcon-type modular articulator. Complex computer-machined, Radial Shift curvatures are already carved into the fossae. They guide the casts forward, downward and inward simultaneously much like the motion found in natural anatomy. The Modular Articulator permits you to select guidances which will help you achieve optimum cusp/fossae harmony. The feature of the curved 19mm (3/4") radius simulates average anatomical movements. Two different types of incisal guides are available: One for use with fast setting acrylic; the other guide is adjustable anteriorly/posteriorly and laterally. Precision machining allows transfer of casts from one Modular Articulator to another. Positive Centric achieved with our new Snap Latch Lock.The following Modular Articulators are equipped with Adjustable Incisal Guides; Dual-End Incisal Pins on a Fixed Width Frame measuring 110mm between Condyles. They are equipped with Track Locks (Positive Centric Latches) which may be adjusted to a closed position to prevent upper and lower frames from separating accidentally. Condylar Inclinations may be adjusted from 0 degrees to 90 degrees.