Aluminum Ring Mandrel 4-10 Ring Sizes

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Use this tapered aluminum mandrel to form, size, and shape rings. It is clearly marked for ring sizes 4-10 (US) in quarter size increments and features a smooth and durable anodized finish. The dark finish color provides excellent contrast to the etched numbers and helps reduce eye strain. The handle is textured with a crosshatched pattern to ensure a secure grip in your hand or a vise. The compact length makes it ideal for travel. 

  • Made of anodized aluminum
  • Mandrel is 6" inches long and displays ring size 4-10
  • Every whole size 4-10 is labeled with notches every 1/4 size in between