This 18K Plumb gold disc is used to calibrate testers like the M-509GM Kee Gold Tester.
Features
- Karat/purity: 18K Plumb
- Gauge/thickness: 18 ga (1.02mm)
- Diameter: 4.76mm
- Without eyelet
- Round
- Made in U.S.A.
$13.50 $44.99
This 18K Plumb gold disc is used to calibrate testers like the M-509GM Kee Gold Tester.
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