Description
Yellow gold filled oval jump rings from WR Cobb offer strong, discreet connections for chains, clasps, and charms in a warm gold tone that integrates cleanly into finished jewelry. Constructed from 1/20 14K yellow gold filled wire over a brass core, these rings deliver significantly longer wear than gold plated components—making them a practical choice for production bench work and professional repair. Eight size and gauge combinations are available to suit applications ranging from lightweight charm attachment to heavier chain assembly.
Features
- Oval shape provides a clean, low-profile connection in chains and findings.
- Made from 1/20 14K yellow gold filled wire for lasting wear beyond gold plated alternatives.
- Available in eight outside diameter and wire gauge combinations to suit light through heavy applications.
- Supplied in bench-friendly pack quantities of 12 or 36 per order.
- Gold filled construction delivers the look of gold at a more economical cost than karat gold findings.
Specifications
| Material | 1/20 14K yellow gold filled over brass core |
|---|---|
| Jump Ring Shape | Oval |
| Outside Diameter Range | 3.0 × 4.6 mm – 6.4 × 9.6 mm |
| Wire Diameter Range | 0.64 – 1.27 mm (22 – 16 ga) |
| Gold Layer Proportion | Minimum 1/20 of total weight (approx. 5% gold by weight) |
| Gold Layer Karat | 14K yellow gold |
| Manufactured In | USA |
| Supplier | WR Cobb |
Available Options
| Part # | Size (OD) | Wire | Pack Qty |
|---|---|---|---|
| 502-90 | 6.4 × 9.6 mm | 1.27 mm, 16 ga | 12 |
| 502-96 | 4.9 × 7.6 mm | 0.89 mm, 19.5 ga | 12 |
| 502-107 | 4.4 × 6.0 mm | 1.00 mm, 18 ga | 12 |
| 502-111 | 3.5 × 5.3 mm | 0.64 mm, 22 ga | 36 |
| 502-119 | 3.0 × 4.6 mm | 0.64 mm, 22 ga | 36 |
| 502-176 | 3.6 × 5.5 mm | 0.76 mm, 20.5 ga | 36 |
| 502-178 | 4.1 × 6.4 mm | 0.76 mm, 20.5 ga | 36 |
Notes
- Yellow gold filled (YGF) components wear significantly longer than gold plated findings in everyday use.
- All measurements are taken by hand with a digital millimeter gauge and are approximate; allow a tolerance of ±10%.
- Variant 502-107 is listed in the source data as 4.4 × 6.0 mm OD; the variant selector displays 4.6 × 5.7 mm—confirm correct dimensions before ordering if precision fit is critical.
Specifications
- Brand
- WR Cobb
- Part #
- 502-111
- Type
- Jump Rings
- Country of Origin
- United States
- Dimensions
- 0.15 in x 0.15 in x 0.25 in
- Material
- 1/20 14K yellow gold filled over brass core
- Jump Ring Shape
- Oval
- Outside Diameter Range
- 3.0 × 4.6 mm – 6.4 × 9.6 mm
- Wire Diameter Range
- 0.64 – 1.27 mm (22 – 16 ga)
- Gold Layer Proportion
- Minimum 1/20 of total weight (approx. 5% gold by weight)
- Gold Layer Karat
- 14K yellow gold
- Manufactured In
- USA
- Supplier
- WR Cobb
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
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