Gauge Wheels are used to check thickness.

Gauge Wheels

Gauge Wheel
Size is measured inside the holes.
Measures from 18 Gauge to 1-Inch
Made in China
#PT202

#PT202 Gauge Wheel $9.95/Ea

  Gauge Wheels are used to check thickness.

Gauge Wheels
Size is measured between the outer flanges,
not by the hole.
 

Gauge Wheel
Place jewelry between the flanges
along the outer edge, not in the hole.
Measures from 0 Gauge to 30 Gauge
Made in India
#PT201

#PT201 Measures from 30 to 0 Gauge $27.00/Ea


How to use GAUGE WHEELS.  What do the numbers mean?  What is AWG?

ORDER Piercing Tools Jewelry Index 2009 Unimax

Plastic Caliper

Measures lengths, inside or outside without scratching jewelry. Plastic would be the best choice because it will not scratch the surface.  Inches on the top row and metric on the bottom row.