Attachments - For 1.2mm Internally Threaded shafts

These attachments have external threads to allow them to be used with internally threaded shafts that measure 1.2mm gauge. (The threads on the attachments are actually the standard 0.9mm. Some jewellery from some other suppliers can sometimes have an alternative 0.8mm thread - they would be incompatible). (NB: This thread is also not compatible with dermal anchors.)