Get a set of 3 heavy duty copper clasp repair kits. Each sister hook clasp kit comes with one 16mm solid copper sister hook clasp and two 12mm jump-rings, everything you need for finishing heavy copper chains.
Clasp style: sister hook, double hook, swivel hook
Dimensions: 4mm high, 10mm wide, 16mm long
Dimensions: attachment ring 12mm, 8mm opening
Metal: raw solid copper (nickel, cadmium, lead free)
Country of origin: USA
Package contains three clasp kit (9 pieces). Images of jewelry and other items for demonstrative purposes only. Please note that these clasps tend to be stiff in their movement at first.
