Ring Gauge Stick Mandrel Grooved With Wood Handle US Standard 1-15

Plastic Ring Measuring Mandrel w/ 4 Markings

Pocket-Sized Wire Gauge

Metal Ring Stick

Dual Laser Infrared Thermometer 3992F

Aluminum Bracelet Gauge, Tapers from 4 to 10.25 Inches

Aluminum Ring Sizer - Silver/Blue U.S. Standard 1-15

Aluminum Ring Stick - Deluxe Grooved

80 MM Brass Gauge Deluxe

75 mm Swiss Sliding Plastic Gauge

4" (100 MM) Mini Digital Caliper

2-3/4" x 2" Gemstone and Diamond Shovel Scoop - Size No. 3

1/15 MM Sliding Measuring Gauge

Travel-Sized EZ Bracelet Gauge

Gem Estimator Guide

EZ Necklace Gauge

EZ Bracelet Gauge

Diamond Stone Gauge

Aluminum Ring Measuring Stick British Standard AZ, 1-6

60 mm German Pocket Sliding Brass Gauge