Gold Oval 4-Prong Double Gallery Cast Pendant voltage-select 97%) particulate filtration combined with

97%) particulate filtration combined with added relief from nuisance-level organic vapors and ozone — making them a practical choice for jewelry studios

Includes a comprehensive set of mandrels for a wide range of ring sizes

and gray for large

or fine particles may affect locking performance

Matching Bergeon ring finger gauges are available separately: Bergeon 5236C (OttoFrei 135

Gold Oval 4-Prong Double Gallery Cast Pendant voltage-select 97%) particulate filtration combined withThese 14K gold oval 4 prong double gallery cast pendants are designed for professional jewelers setting oval stones. Available in both 14K yellow and 14K white gold, each pendant features a classic double gallery construction with four prongs to securely hold oval gemstones. The range spans eleven stone sizes in each metal, from a delicate 6. 0x4. 0mm up to 18. 0x13. 5mm in yellow gold and up to 19. 5x14. 5mm in white gold, giving jewelers the