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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
These top-quality standard 5mm friction earring backs are substantial enough to firmly hold to the correct diameter friction post. Each ear nut is sized at 5.0mm at its widest point and is designed to work best with post diameters ranging from 0.66mm to 0.76mm (0.026"–0.030", approximately 20–22 gauge). Available in five precious metal types, these findings deliver the security and refined finish professional jewelers expect. Made in the USA.
Sold by the piece. To order a pair, add 2 pieces to your cart.
Features
- Standard 5.0mm friction back sized at the widest point of the nut
- Designed to grip posts from 0.66mm–0.76mm diameter (approximately 20–22 gauge)
- Available in 14K Yellow, 14K White, 18K Yellow, 18K White, and Platinum
- Substantial construction provides reliable post retention
- Made in the USA
- Sold individually — order 2 for a pair
Specifications
| Style | Standard Friction Ear Nut |
|---|---|
| Diameter | 5.0mm (measured at widest point) |
| Compatible Post Diameter | 0.66mm–0.76mm (0.026"–0.030" / approx. 20–22 gauge) |
| Sold As | Per piece (order 2 for a pair) |
| Origin | Made in the USA |
Available Options
| Part # | Metal Type |
|---|---|
| 210-10 | 14K Yellow Gold |
| 211-10 | 14K White Gold |
| 21B-10 | Platinum |
| 21C-10 | 18K Yellow Gold |
| 21E-10 | 18K White Gold |
Specifications
- Brand
- WR Cobb
- Part #
- 21B-10
- Type
- Earrings
- Country of Origin
- United States
- Dimensions
- 0,15 in x 0,15 in x 0,25 in
- Style
- Standard Friction Ear Nut
- Diameter
- 5.0mm (measured at widest point)
- Compatible Post Diameter
- 0.66mm–0.76mm (0.026"–0.030" / approx. 20–22 gauge)
- Sold As
- Per piece (order 2 for a pair)
California Prop 65 Warning:Cancer and Reproductive Harm. www.P65warnings.ca.gov.
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