Hoop Earring Mandrel Prop 65 - Cobalt These files deliver superior performance

These files deliver superior performance on all metals — simply the best you can buy

EM-1 (Otto Frei part no

and unusually shaped metal patterns

Verify seat and prong fit before setting

bright finish

Hoop Earring Mandrel Prop 65 - Cobalt These files deliver superior performanceThe Hoop Earring Mandrel is a practical, affordably priced forming tool designed for metalsmiths and jewelry makers who create hoop earrings and other round metal shapes. At 12 inches long, this tapered mandrel provides a smooth working surface that gradually increases in diameter, allowing you to form and size circular metal pieces with precision and ease. The tapered profile spans from a bottom diameter of 3 8" (10mm) up to a top diameter of 2"