The Quad Helix, made from .036 wire, is available as fixed or removable. Designed to expand the arch, it utilizes helices at its four corners and anterior lingual wires. Unlike pre-bent versions, ours are shaped from straight wire, ensuring tailored vault contouring without compromising wire integrity. Suitable for crossbites, mixed dentition, Class II and III cases, and cleft palate patients. Options include a tongue crib and facemask hooks.


  • Constructed from a continuous blue elgiloy wire.
  • Lingual extensions terminate mesial to 3(c).
  • Distal helicals are parallel to the palate, about 2mm from tissue, positioned 1-2mm distal and 4-5mm gingival to 6s.
  • Mesial helicals are around 2mm from tissue, parallel to the occlusal plane, and centered at 3(c)/4(d) just below the gingival margin.


  • Blank Band-UL6/UR6
  • .036 Blue Elgiloy Wire
  • Solder