- Open Coil springs are used to create spaces between teeth or more simply, to move points away from one another.
- The coils are compressed when loaded and provide forces outward to create and maintain needed space.
- NiTi super elastic open coil spring comes in standard lengths of 7 inches and can be deflected to twice their original length without causing any permanent deformation.
- They provide Constant force for maximum efficiency in opening spaces when placed on wire compressed between two brackets.
- 1 pc (7 inch length)/pack.