Dating spring ring clasps
Some of the other beads are sometimes referred to as "Nikkei pearls" because they were used as the base bead for imitation pearls. Vintage Japanese glass beads, pink or aqua, sterling spring ring clasps, about 19 inches long, each.
Left to right, 1) 10mm round blue beads with dark blue "flower" beads and sterling silver accents, about 17 inches, sterling box clasp, beads with "flower" beads and sterling silver accents, about 17 inches, silver color magnetic clasp, .
Capabilities include plating, coating, magnetization, design, simulation, 3D printing or prototyping, plastic injection molding and production. Works with various precious metals and alloys including gold, silver, platinum, palladium, bi-metals, and bonded metals.
Capabilities include material research and development, material analysis, characterization, testing, and technical assistance support.
Manufactured from neodymium magnets and are gold plated.
Manufacturer of standard and custom magnetic jewelry clasps. Matching earrings available for with sterling "French hook" ear wires.Left to right, 1).8mm round dark honey amber beads, hand-knotted on nylon, about 27 inches, gold-filled spring ring clasp, SOLD.Available in various sizes with pill, cylinder, twist, ribbed, ball, curved tube and block shapes.Provides nickel, gold, silver, black epoxy and gun metal coating. Manufacturer of jewelry clasps in all finishes & sizes.