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Description
Made with certified recycled precious metal. Our silver, gold and platinum is refined from certified recycled content rather than newly mined ore, through refiners audited by outside parties.
How we source our metal
Jewelers fit a friction ear nut onto a finished ear post to hold the earring securely on the ear.
These large extra-heavy 7.3 mm friction earring backs, also called friction ear nuts, measure 7.3 mm across the outside diameter at the widest part of the nut. WR Cobb makes them in the USA from 100% recycled gold in 14K yellow, 14K white, 18K yellow, and 18K white, and holds ISO 14001:2015 Environmental and ISO 9001:2015 Quality Management System certification.
Sold by the piece. A pair takes 2 pieces.
Features
- Large extra-heavy style for a substantial, secure hold
- 7.3 mm outside diameter measured at the widest point of the nut
- Made in the USA from 100% recycled gold
- Manufacturer holds ISO 14001:2015 Environmental and ISO 9001:2015 Quality Management System certifications
- Sold individually, so a pair takes 2 pieces
Available Options
| Part # | Metal Type |
|---|---|
| 210-15 | 14K Yellow Gold |
| 211-15 | 14K White Gold |
| 21C-15 | 18K Yellow Gold |
| 21E-15 | 18K White Gold |
Compatibility
Fits ear post diameters from 0.76 mm to 0.97 mm, approximately 21–18 gauge wire.
Specifications
- Brand
- WR Cobb
- Part #
- 21C-15
- Type
- Earrings
- Country of Origin
- United States
- Dimensions
- 0,15 in x 0,15 in x 0,25 in
- Style
- Large Extra-Heavy Friction Ear Nut
- Outside Diameter
- 7.3 mm (measured at widest point)
- Compatible Post Diameter
- 0.76 mm – 0.97 mm (approx. 21–18 gauge)
- Sold As
- Individual piece
- Material
- 100% recycled gold
- Certifications
- ISO 14001:2015 Environmental; ISO 9001:2015 Quality Management System
California Prop 65 Warning:Cancer and Reproductive Harm. www.P65warnings.ca.gov.
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