Gold Guardian II Positive Locking 6.1mm Earring Backs with Comfort Triggers Kerr Mushrooming at the striking end

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

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

210 – Ball Bur 5

and very low maintenance requirements

and damage from misuse or abuse)

Gold Guardian II Positive Locking 6.1mm Earring Backs with Comfort Triggers Kerr Mushrooming at the striking endThe 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