Reduces and enlarges wedding rings without
effort. Geared handle works on down stroke,
which means you can press down while operating,
(unlike many sizers which work on the
up stroke, which is harder to operate). Can be
bolted to bench or used as a portable. This
well-made sizer has four splines on the enlarging
mandrel. The reducing plate has eight
double sides openings, smoothly polished to
prevent marring.