Ring Finger Gauge Square Edge 1-15 USA Standard Steamaster Six lenses total span a

Six lenses total span a wide range of magnification needs

Protective lens preserves natural focal length and magnification while shielding optics

These sterling silver and yellow gold filled paper clip chains feature oval elongated links with an extra-large link opening

The designations Fine

Ring Finger Gauge Square Edge 1-15 USA Standard Steamaster Six lenses total span aA reliable staple for any jeweler's bench, this USA Standard Ring Finger Gauge set provides accurate, at a glance sizing across the full range of common ring sizes. The set includes 29 individual rings spanning sizes 1 through 15, including half sizes, making it suitable for everyday customer fittings and professional sizing work. Each ring is clearly marked on one side with its USA standard size. Half sizes are indicated using a minus sign for