Lower Fixed

A 12-millimeter reduced body expansion screw is soldered to bands on the first molars. The screw has a .059-inch lingual support wire, giving added support and durability for lower arch development. Rests are generally soldered from the expansion screw to the first bicuspids.


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Available in 3D Printing?

  • Yes

Anchorage Types

  • Bands
  • ROCS
  • Crowns (Crowned Expander)

Arch Options

  • Lower Arch

Screw Options


  • Mini Screw


  • Mini Click Screw