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These precision die-struck half round ring shanks are pre-notched for die-struck 6-prong settings, streamlining classic solitaire builds and repairs. Available in Platinum, 18K Yellow, 18K White, 14K Yellow, and 14K White in Medium and Heavy weights, these shanks are ideal for ring sizing, shank replacement, and restoration work at the bench. Made in the USA.
| Profile | Half Round |
|---|---|
| Notch | Pre-cut for 6-prong settings |
| Finger Size | 6 |
| Construction | Die-struck |
| Origin | Made in the USA |
| Available Metals | 14K Yellow, 14K White, 18K Yellow, 18K White, Platinum |
| Medium Shank – Top (W × D) | 2.8 mm × 2.1 mm (≈ 0.11" × 0.08") |
| Medium Shank – Bottom (W × D) | 1.8 mm × 1.4 mm (≈ 0.07" × 0.06") |
| Heavy Shank – Top (W × D) | 3.5 mm × 2.2 mm (≈ 0.14" × 0.09") |
| Heavy Shank – Bottom (W × D) | 2.2 mm × 1.3 mm (≈ 0.09" × 0.05") |
| Part # | Metal | Size |
|---|---|---|
| 70-03 | 14K Yellow | Medium |
| 70-89 | 14K Yellow | Heavy |
| 71-03 | 14K White | Medium |
| 71-89 | 14K White | Heavy |
| 7B-03 | Platinum | Medium |
| 7B-89 | Platinum | Heavy |
| 7C-03 | 18K Yellow | Medium |
| 7E-03 | 18K White | Medium |
Dimensions may vary slightly due to manufacturing tolerances. Always verify fit before final soldering.
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