• Boley Style Gauge Use to measure inside and outside measurements up to 100mm. Pocket-size gauge gives quick measurement of inside or outside diamters in millimeters. Even works on mounted stones. Range of 0 to 100mm. 5-3/4" long.
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Boley Style Gauge

Boley Style Gauge

GAU-205

5-3/4" x 2-1/4"

Made in Pakistan

$14.95 USD
$14.95 USD
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Boley Style Gauge

Use to measure inside and outside measurements up to 100mm.

Pocket-size gauge gives quick measurement of inside or outside diamters in millimeters. Even works on mounted stones. Range of 0 to 100mm. 5-3/4" long.

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