12pcs pack of 304 Stainless Steel 1.5 inch bar pins brooch pin back jewelry finding glueable S4033

These are raw stainless steel 1.5inch bar pins. They have a rotating safety catch on them. Good for gluing or soldering.  Stainless has no plating on it so the issues with flaking and corrosion are not a problem. Also hypo allergenic.  These are new to us as of 2021. Initially they look pretty good to me. Pins are very springy. Clasps seem to rotate freely. We do offer very expensive pins that we have sold for years that have a zero defect rate if that is a concern.  These are sold in packs of 12pcs.