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Measuring Gauge Block 20 mm INSIZE 4101-B20 Class 1
Summary description:
INSIZE measuring gauge block 20 mm (model 4101-B20) Class 1 precision block for dimensional calibration and inspection. Designed as a reference length standard for setting and checking calipers, micrometers, gauges and inspection fixtures. Provides a stable 20 mm reference for workshop and laboratory use, aiding accurate length transfer and assembly verification.