11-1/2" Hard Chrome Steel Plain Ring Mandrel - Sizes 1-16

Our stainless steel ring mandrels are crafted from hardened stainless steel and is marked with sizes ranging from 1-16. Stainless steel mandrels are primarily used for stretching rings by hammering down on the mandrel, they are also used for forming wires, and determining the size of rings. Stainless steel mandrels do not rust resulting in long lasting use!