6 small narrow oval 1920s-30s Czech silver & glass 1-strand clasps. b8-mx4

This set features five petite narrow oblong silver-plate glass pearl 1-strand box clasps and one sterling silver and rhinestone 1-strand box clasp from Czechoslovakia. These authentic pieces, dating back to the 1920s-1930s, are quite rare. The push-in tongues have been tested and fit securely. Originally used in iconic Art Deco delicate bead and chain necklaces, these clasps are excellent for repairing or recreating beaded necklaces from that era. Five of the clasps are marked CZECHOSLOVAKIA, while one is marked STERLING. Their dimensions range from 9x3mm to 16x6mm, with a narrow width of 3-6mm. These items were collected by an antique jewelry dealer and have been in storage for many years.