NiTi Open and Close Coil Springs

Open or Closed coil
Constant Force
Medium Force

NiTi open coil spring: Open coil springs open and maintain spaces with constant, gentle force. From start to finish this spring delivers constant, unvarying force for predictable results-even when spring compression is changed the force stays the same.

NiTi closed coil spring with eyelets for class II correction: Use it in place of class II elastics when your patient compliance is a problem. Tie it once and it would work permanently for months. Spring should be covered with soft sleeve to eliminate pinching and food trapping.