www.laboshop.com 2 4 1 3 5 6 1+2Bertoni Multi-Sectional Screws Transversal expansion and simultaneous protrusion of the upper jaw front. For Y-plates. Expansion max. 3 mm protrusion and 3 mm transversal each. 1 For two asymmetric transversal movements. 5 pcs. 1 pack. 708.198 width 13.0 mm , 2 For two symmetric transversal movements. 5 pcs. 1 pack. 708.208 width 13.0 mm , 3Memory Multi-Sectional Screws According to Bertoni. Transversal expansion and simultaneous protrusion of the upper jaw front. For Y-plates. With integrated Memory springs. Force approx. 500 g. Expansion max. 3 mm protrusion and 3 mm transversal each. Spring deflexion 0.8 mm each. For two symmetric transversal movements. 5 pcs. 1 pack. 708.122 width 14.0 mm , 4Beutelspacher Multi-Sectional Screws The offset design allows the simultaneous transversal expansion and protrusion in the lower jaw. Expansion max. 3.5 mm transversal each and 2.5 mm protrusion. 5 pcs. 1 pack. 708.218 width 17.0 mm , 5+6Sander II Memory Expansion Screws For bite jumping appliances. With integrated memory spring. 5Upper Jaw Allows a transversal expansion three times faster than the conventional system. Force approx. 500 g, spring deflexion 0.8 mm. expansion max. 5.0 mm, 5 pcs. 1 pack. 708.428 , 6Lower Jaw With spacer and mounting plate for the adjustment of the inclined plane. Force approx. 500 g, spring deflexion 0.8 mm. expansion max. 5.0 mm, 5 pcs. 1 pack. 708.438 ,
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