Gold Heavy 6.3mm Friction Earring Backs Gemological Instruments Construction Cast Base Style Heavy

Construction Cast Base Style Heavy flat base Prong Count 4 Stone Shape Round Metal Options 14K yellow gold

3mm link width

Model EZ Lap 210 Stone Dimensions 2" × 3½" Grits Included Fine & Medium Quantity 2 stones per set What's Included

delivering superior sharpness and longer service life compared to machine-cut Tungsten Vanadium Carbon Steel burs

Gold Heavy 6.3mm Friction Earring Backs Gemological Instruments Construction Cast Base Style HeavyThese heavy friction ear nuts are a reliable, professional grade finding for fine jewelry earring work. At 6. 3 mm in diameter measured at the widest point of the nut they provide a secure, substantial hold suited to heavier earring designs. Available in 14K and 18K yellow and white gold, each back is made in the USA using 100% recycled gold by a leading precious metal findings manufacturer certified to ISO 14001: 2015 Environmental and ISO 9001: 2015