Explanatory notes
… during the setting operation the mandrel is pulled into or against the rivet body and breaks at or near the junction of … end. (C) Clasps, fasteners, and frames with clasps , for handbags, purses, brief‑cases, executive‑cases or other … facetted; spangles, generally of geometrical form (round, hexagonal, etc.), are cut from metal foil and usually …