One 7mm Sterling Silver bolt ring clasps with open ring for stringing. Marked 925. Also known as spring rings. Discounts available for quantities of 10 and over.Sterling Silver is 92.5% silver, the balance being a mixture of other metals including Copper, Zinc and Tin. The resultant alloy is harder and stronger than the soft pure Silver. Although some items are stamped as Sterling silver, STS or 925, none are hallmarked since for items of less than 7.78 gr (¼ Troy ounce) this is not required.
STF-24, 1 Sterling Silver Bolt Ring Clasp 7mm
- Product Code: STF-24
- Availability: 1
- 10 or more £0.58