Gold & Platinum 7.1mm Guardian II Positive Locking Earring Backs Metal Types:14K White this wheel is mounted on

this wheel is mounted on a 3/32" diameter shank and runs at a maximum of 5

Cast construction with hand-polished finish

Three-stage filtration: dust pre-filter → HEPA → 2" charcoal stage matched to application

942 Delft 60 mm Two-Part Aluminum Mold Frame (ring frame) 122

1 mm OD): 210-304

Gold & Platinum 7.1mm Guardian II Positive Locking Earring Backs Metal Types:14K White this wheel is mounted onThe Guardian II Positive Locking Earring Back is a large, secure clutch system designed for professional jewelers and their clients who demand reliability. With a 7. 1mm outside diameter and comfort triggers, these ear nuts provide a positive locking hold that requires simultaneous pressure on two tabs to release keeping earrings firmly in place during everyday wear. Sold by the piece. To purchase a pair, order 2 pieces. The Guardian II differs from