Gold & Platinum 7.1mm Guardian II Positive Locking Post & Back Sets Jump and Split Rings Rinse barrels and media thoroughly

Rinse barrels and media thoroughly after each use

Widely used jeweler's handpiece and standard choice on professional workbenches

Small form factor ideal for delicate and lightweight jewelry designs

20 ct) 201-625PO 14K White 4

Steel shot must not be used in the UV-45

Gold & Platinum 7.1mm Guardian II Positive Locking Post & Back Sets Jump and Split Rings Rinse barrels and media thoroughlyThe Guardian II Positive Locking Post & Back Sets are the professional standard for secure fine jewelry earring findings. Each set pairs a 7. 1mm outside diameter Guardian II Comfort Trigger ear nut with a matching 2 notched ear post, sold together as a single set. Positive locking backs have been trusted since the French introduced the ZOP system in the late 20th centurythe Guardian II refines that legacy with larger, easier to use comfort triggers