912-2X = Lobster Clasp with Jump Ring 10KY Gold

This clasp features an open ring to attach to a necklace or bracelet end. Metal: 10K gold Color: yellow Fives sizes are available: 2.7 x 7mm 3 x 9mm 4 x 10mm 4.5 x 12mm 5.5 x 14mm Remember that lobster clasps have an internal steel spring. That spring can be damaged by the heat of soldering or by being immersed in acidic pickle solution.