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Mitutoyo 177-290 Setting Ring, 40mm Size, 15mm Width, 71mm Outside Diameter, +/-1.5Micrometer Accuracy: Calibration Setting Rings: Amazon.com: Industrial & Scientific
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Mitutoyo 177-295 Setting Ring, Type A, 3.2" Nominal Diameter, 25mm T, 125mm Diameter, Series 177 | TestEquity
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100-200mm1pcs Inner diameter Calibration Gauge Setting ring gauge PLAIN ring gage Smooth hole gauge calibration Measuring Tool - AliExpress
![Mitutoyo 177-315 Setting Ring, 2.5" Size, 0.79" Width, 4.41" Outside Diameter, +/-0.00006" Accuracy: Calibration Setting Rings: Amazon.com: Industrial & Scientific Mitutoyo 177-315 Setting Ring, 2.5" Size, 0.79" Width, 4.41" Outside Diameter, +/-0.00006" Accuracy: Calibration Setting Rings: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71CzhM-+s4L._AC_UF1000,1000_QL80_.jpg)
Mitutoyo 177-315 Setting Ring, 2.5" Size, 0.79" Width, 4.41" Outside Diameter, +/-0.00006" Accuracy: Calibration Setting Rings: Amazon.com: Industrial & Scientific
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Mitutoyo 177-288 Setting Ring, 30mm Size, 15mm Width, 71mm Outside Diameter, +/-1.5Micrometer Accuracy: Calibration Setting Rings: Amazon.com: Industrial & Scientific
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