Gold Guardian II Positive Locking 6.1mm Earring Backs with Comfort Triggers Kerr Made from high-speed chrome tool

Made from high-speed chrome tool steel for durability and edge retention

the 4205S series has become the go-to solution for what was once a drill-breaking nightmare

Mushrooming at the striking end should be filed or ground off regularly

Part Number 004-905 Weight 3

and damage from misuse or abuse)

Gold Guardian II Positive Locking 6.1mm Earring Backs with Comfort Triggers Kerr Made from high-speed chrome toolThe Guardian II Positive Locking Earring Backs also known as Guardian II Ear Nuts or Guardian II Safety Earring Backs are a 6. 1mm outside diameter clutch with comfort triggers, designed to fit a 0. 89mm diameter post. These backs offer a secure, positive locking hold: the triggers snap closed around a groove on the matching ear post and can only be released by squeezing both tabs simultaneously. The Guardian II improves on the original Guardian