012X042 9MM CONSTANT FORCE NITI SPRINGS 250 GRAMS - EXTRA HEAVY FORCE (5)

Product code: [A226-294]


All product prices are show in Australian Dollars

Customize your treatment mechanics by achieving near constant spring forces to move teeth to a more predictable end result.  Constant Force Springs can be stretched up to 3 x their passive length to achieve the desired result.

  • Two Spring Lengths 9mm & 12mm.

  • Five Force Levels - Extra Light; Light; Medium: Heavy; Extra Heavy.

  • Constant Force during unloading.

Force ID (Located on Eyelet):

  • 1 Hole - Extra Light.

  • 2 Holes - Light.

  • 3 Holes - Medium.

  • 4 Holes Heavy.

  • 5 Holes - Extra Heavy.

Pack of 5.