SKU: 13-610-115

ZW SS .Ant .021×.025 SS Pos.018x.018 36m Upper - PK/5

  • With technology advancement, the dream of having two wire sizes or materials built into the same archwire becomes a reality
  • The anterior segment is thicker to maintain torque while the posterior segment is thinner for less friction during retraction.
  • Joining hook could be used for elastics, coils or lacebacks.
  • Size is measured by the distance between the inter-hook.

Products specifications