Ultimate's heat-activated, multi-force archwires provide a gradual increase of loads from anterior to posterior regions.
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Your Products - Wire
Specialized Archwires Stainless Steel Looped Arches
Stainless Steel Keyhole Looped archwires are available in 2-and 4-loop options.
Accurate placement and consistent shape of our Keyhole Loops ensure your customers great results!
- Medical grade 304V Stainless Steel wire.
- Bright, smooth, flat surfaces.
- Used in sliding mechanics for extraction space closure and in non-extraction Class II cases.
- Commonly used in combination with elastics or closed coil springs.
| Arch Forms | The size of the arch forms is proportional to the anterior loop spacing; see arch forms below for reference. | |
| Wire Sizes | 2-and4-Loop: | .016 x .022 .017 x .025 .019 x .025 |
| 4-Loop only: | .021 x .025 | |
| Anterior Loop Spacing for 2- and 4-Keyhole Loops (measured from center of mesial loops): | ||
| 22 – 44mm, in 2mm increments | ||
Anterior Loop Spacing indicated within associated Arch Form.






