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Internal Pitch Diameter Gages - Internal Pitch Diameter (1-1/2” to 27" Diameters) - Straight Thread Pitch Diameter - Pitch Diameter Gages - Gagemaker Thread Measuring Instruments - Measuring Instruments
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Starrett - 3/8 to 6 Inch Measurement Steel, Dial Indicator Groove Gage - 86426418 - MSC Industrial Supply
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