Gold & Platinum 6.1mm Guardian Positive Locking Earring Backs Jump Ring Makers Repositionable center of rotation so

Repositionable center of rotation so the work stays within the microscope field of view

and porcelain media (wet use)

ridged trigger tabs

5mm) 2B-64 Platinum

Gold & Platinum 6.1mm Guardian Positive Locking Earring Backs Jump Ring Makers Repositionable center of rotation soThe Original Guardian positive locking earring backs also known as Guardian Ear Nuts or Safety Earring Backs deliver professional grade security for fine earring designs. Each clutch features straight, ridged trigger tabs that lock positively onto a matching post groove and release only when both side tabs are pressed simultaneously. Sold individually; order two for a pair. Available in 14K yellow, 14K white, 18K yellow, 18K white gold, and platinum