Flat Spring Ring Clasp with Ring

This sterling silver flat spring ring clasp features an open ring parallell to the clasp itself, helping your design lay flat while worn. After attaching to your design, simply solder it closed to secure your design to the clasp. A classic clasp, the spring ring is ideal for all but the heaviest of necklaces. A spring ring is simply a hollow ring with an opening in one side that is closed off by a sliding 'door' inside the hollow ring. The door is held in place by a tiny spring controlled by a tiny nib on the outside of the ring. Press the nib back to compress the spring and open the clasp; release it to close the clasp.

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Clasp type: Spring ring
Width: 6mm, 5.5mm, 5mm, 4.5mm
Metal type: Sterling silver, Gold, 14K Yellow Gold, 14K White Gold
Metal color: White, Yellow
Purity: .925
Overall length: 9.5mm, 8.8mm, 8.5mm, 6.7mm, 7.5mm, 6.6mm
Dimensions: 9.5 x 6mm, 8.8 x 5.5mm, 8.5 x 5mm, 6.7 x 5.5mm, 7.5 x 5mm, 6.6 x 4.5mm
Fabrication method: Die struck, Fabricated
Number of strands: 1-strand
Outside dimension: 6mm, 5.5mm, 5mm, 4.5mm
Quality marked: No, Yes
Net weight: 1.639g (0.058 ounces), 1.327g (0.047 ounces), 0.15g (0.005 ounces), 0.06g (0.002 ounces), 0.07g (0.002 ounces)
Country of origin: Italy, United States
Karat: 14K
Ringid: 0.057" (1.45mm), 0.045" (1.14mm), 0.04" (1.02mm)