This ring stretcher / reducer from Eurotool is great quality and value. Enlarges and reduces rings quickly. The mandrel is clearly marked with ring sizes 1-15 U.S. and is tapered with 6 splines. The reduction plate is two-sided with 16 reduction depressions. Four holes in the base for mounting on a sturdy workbench or table. 16 inches tall. Instruction included.
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