Gold & Platinum 7.1mm Guardian II Positive Locking Post & Back Sets Jump and Split Rings Comparable in shape and size

Comparable in shape and size to the Lindstrom 8141

Slow rotary action provides controlled and even surface finishing

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

Steel shot must not be used in the UV-45

Small form factor ideal for delicate and lightweight jewelry designs

Gold & Platinum 7.1mm Guardian II Positive Locking Post & Back Sets Jump and Split Rings Comparable in shape and sizeThe 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