Gold Heavy 6.3mm Friction Earring Backs Gemological Instruments delivering superior sharpness and longer

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

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

both 90° positions

recommended for use with plastic pyramid or cone media

Flush cutter delivers clean

Gold Heavy 6.3mm Friction Earring Backs Gemological Instruments delivering superior sharpness and longerThese 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