Each model offers interchangeability among any of the instruments in the 300 Series, factory set to within 20µm of accuracy. Tilts back at a 45° angle to allow a hands-free view of the cast. Has a built-in support pin, which allows the upper member to stand completely open while the articulator is sitting flat. Also features a positive centric latch, which allows the upper and lower members to be separated or positively locked together. Magnetic mounting system offers 3 points of contact to ensure stability and improve accuracy. Compatible with the Denar^® Slidematic Facebow. Lingual access is unobstructed. 1-year warranty.