Pocket Watch Lobster Clasp 14k Gold 12mm This is a new 14 karat yellow gold pocket watch swivel fob clasp This is great for any 14 karat chain or replacement of old fob parts It can be used for pocket watches, bracelets, and chains It is stamped 14 karat and measures approximately 6.5 x 12 mm (1/4" x 1/2")