A medium two side expander. Width: 13.0 mm. Max.Exp: 9.0 mm. Full Turn: 0.8 mm. 1/4 Turn: 0.2 mm. Pins & threads are manufactured from medically biocompatible stainless steel. Housing made from stainless steel. Screw threads have a low tolerance of .01 mm and are very secure to ensure stability. All screws come with one activation key. Used for: Engraved grooves in the housing for extra retention. Wide body with an even wider range of expansion.
A medium double side expander. Width: 10.0 mm. Max.Exp: 4.0 mm. Full Turn: 0.8 mm. 1/4 Turn: 0.2 mm. Pins & threads are manufactured from medically biocompatible stainless steel. Housing made from stainless steel. Screw threads have a low tolerance of .01mm and are very secure to ensure stability. All screws come with one activation key. Used for: Transverse expansion in the upper and lower arches. Four holes in the expander body for maximum retention in acrylic. Yellow directional arrow.
A medium two side expander. Width: 13.0 mm. Max.Exp: 9.0 mm. Full Turn: 0.8 mm. 1/4 Turn: 0.2 mm. Pins & threads are manufactured from medically biocompatible stainless steel. Housing made from stainless steel. Screw threads have a low tolerance of .01 mm and are very secure to ensure stability. All screws come with one activation key. Used for: Engraved grooves in the housing for extra retention. Wide body with an even wider range of expansion.
