Gold & Platinum Standard 5mm Friction Earring Backs Moore Grit 180 Grit Classification Extra-Coarse

Grit 180 Grit Classification Extra-Coarse Wheel Diameter 5 inches Compatible System Glendo GRS Power Hone Part Number 011-194

44HT square drive collet style Collets Included 3/32"

The hammer carries enough weight to move metal with confidence and control

Mounting hardware is included for straightforward installation

Cast construction with a hand-polished finish

Gold & Platinum Standard 5mm Friction Earring Backs Moore Grit 180 Grit Classification Extra-CoarseThese top quality standard 5mm friction earring backs are substantial enough to firmly hold to the correct diameter friction post. Each ear nut is sized at 5. 0mm at its widest point and is designed to work best with post diameters ranging from 0. 66mm to 0. 76mm (0. 026"0. 030", approximately 2022 gauge). Available in five precious metal types, these findings deliver the security and refined finish professional jewelers expect. Made in the USA. Sold