Steel Ring Mandrel w/ Groove
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(Color of handle may vary)
Made of polished, hardened steel with a knurled handle, the heavy duty Steel Ring Mandrel with Groove is used for shaping and forming for stone set rings.
Accommodating ring sizes from #1-15, measurements graduate in increments of 1/4 sizes.
Overall Dimensions: 13.25" L x 1.25" ∅ (at base)