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14KY,14KW,18KW & Platinum .041" Threaded Monster 9mm Earring Backs - Otto Frei
WR Cobb

Gold & Platinum .041" Threaded Monster 9mm Earring Backs

Part # 21B-02 6 In Stock Weight <0.1 lb / <5 g
$109.66
Metal Types: Platinum

Availability Sold out

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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

A threaded nut screws onto the post and stays there, which is what a heavier or higher value earring needs when a friction back would work loose during wear. WR Cobb produces this two-hole Monster style back in 14K yellow gold, 14K white gold, 18K white gold, and platinum. Each nut measures 9.0mm across the widest point of the outside diameter and fits 1.04mm (.041") diameter threaded screwposts.

Made in the United States from 100% recycled gold by a precious metal findings manufacturer certified to both ISO 14001:2015 Environmental Management System and ISO 9001:2015 Quality Management System standards.

Sold by the piece. Order 2 for a pair.

Features

  • Two-hole Monster style screw earring back
  • Fits 1.04mm (.041") diameter threaded screwposts
  • 9.0mm outside diameter at the widest point
  • Four precious metal options: 14K yellow gold, 14K white gold, 18K white gold, and platinum
  • Made in the USA from 100% recycled gold
  • ISO 14001:2015 and ISO 9001:2015 certified manufacturer
  • Sold by the piece; order 2 for a pair

Available Options

Part # Metal Type
210-02 14K Yellow Gold
211-02 14K White Gold
21B-02 Platinum
21E-02 18K White Gold

Compatibility

Threads onto screwposts of 1.04mm (.041") diameter.

Specifications

Brand
WR Cobb
Part #
21B-02
Type
Earrings
Country of Origin
United States
Dimensions
0.15 in x 0.15 in x 0.25 in
Style
Two-Hole Monster Screw Back
Post Compatibility
1.04mm (.041") diameter threaded screwposts
Outside Diameter
9.0mm at widest point
Material
100% recycled precious metal
Certifications
ISO 14001:2015 Environmental Management System; ISO 9001:2015 Quality Management System
Sold As
Per piece (order 2 for a pair)
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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