Sterling Silver Trigger Clasp with Open Jump Ring

Sterling Silver Clasp Trigger Clasps - stamped 925 with 2 open jump rings Material: Solid Genuine .925 Sterling Silver. Made in Italy.Measurement 8mm: Clasp is 8.3mm by 5mm( measured without jump ring ) with Jumpring - 11mmWeight: 0.35 gram/pieceAttached to a 3 x 0.8mm open jump ring (3mm inner dimension , 20 gauge)Origin: ItalyMeasurement 10mm: Clasp is 10mm by 6mm( measured without jump ring ) with Jumpring - 13mmWeight: 0.51 gram/pieceAttached to a 3 x 1mm open jump ring (3mm inner dimension , 18 gauge)Origin: ItalyMeasurement 12mm: Clasp is 12mm by 7mm( measured without jump ring ) with Jumpring - 14mmWeight: 0.4 gram/pieceAttached to a 3 x 1mm open jump ring (3mm inner dimension , 18 gauge)Origin: ItalyMeasurement 16mm: Clasp is 16mm by 8.5mm( measured without jump ring ) with Jumpring - 19mmWeight: 1.5 gram/pieceAttached to a 4 x 1.2mm open jump ring (4mm inner dimension , 16 gauge)Origin: Italy