The MODEL 2240 features the “Accumount” Mounting System interchanging mounted casts between articulators. 4-3/16″ interframe spacing allows easymounting of even the bulkiest casts. Rounded edges and frame corners for enhanced visibility and posterior access. Bilateral elastics provide optimum feel during excursive movements and can be easily detached to remove the upper frame. Quick acting centric lock to easily return the articulator to centric position and allow simple hinge movement. Upper frame can easily be set at an open position for convenience during laboratory procedures. Condylar guidance featuring Adjustable condylar inclination with curved eminentia. Immediate side shift, Fixed intercondylar distance of 110 mm.