EURO TOOL's Ring Stretcher/Reducer is great quality and a great value!
Features:
Enlarges and reduces rings quickly.
Mandrel clearly marked with ring sizes 1-15, Tapered mandrel has 6 splines.
Reduction plate is two-sided with 16 reduction depressions.
Four holes in base for mounting on sturdy workbench or table.
Overall height: 16".
Complete instructions included.