These are .046" (1.07mm) diameter positive locking earring posts designed exclusively for use with the 21B-304MAIN Guardian II earring backs with Comfort Triggers. These thicker-diameter Guardian posts are engineered to work only with Guardian ear nuts in the 21B-304MAIN series. Each post features 2 special notches precisely matched to the Guardian II locking system, giving wearers a choice of two secure positions for the ear nut on the ear.
Using positive locking nuts with their matching factory-made ear posts is always recommended for maximum security and performance. See part number 21B-304MAIN for the matching Guardian II ear nuts.
Also available: .035" (0.89mm) diameter Guardian ear posts that fit the Guardian II 21-GPL nuts and the Guardian 21B-302MAIN nuts — a thinner option for different Guardian back systems.
Made in the USA using 100% recycled gold and platinum by a leading precious metal findings manufacturer certified to ISO 14001:2015 Environmental and ISO 9001:2015 Quality Management System standards. Sold by the piece.
| Style | Guardian II Positive Locking Posts Only |
|---|---|
| Post Diameter | 1.07mm / 0.046" |
| Post Length | 11.0mm / 0.433" |
| Notches | 2 |
| Sold As | Per piece |
| Origin | Made in the USA |
| Material | 100% recycled gold or platinum |
| Part # | Metal Type |
|---|---|
| 20B-304PO | Platinum |
| 200-304PO | 14K Yellow Gold |
| 201-304PO | 14K White Gold |
| 20C-304PO | 18K Yellow Gold |
| 20E-304PO | 18K White Gold |
These posts are designed for use with Guardian II 21B-304MAIN series ear nuts only. They are not compatible with Guardian II 21-GPL nuts or Guardian 21B-302MAIN nuts — those backs require the thinner .035" (0.89mm) diameter Guardian posts.
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