9k Gold Bolt Ring Clasp Findings 1.1cm Diameter Antique Victorian c1890.
The gold has been tested as there are no gold marks. Good secure clasp with a good spring to open & close.
Diameter 1.1 cm or 0.4 inches.
Total length 1.4 cm or 0.5 inches.
Weight 0.9 grams or 0.56 penny weight.