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SPI 17-829-3 Mechanical Inside Micrometer: 0.001' Graduation, 0.2' - 1.2' Range

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$122.98

$ 53 .99 $53.99

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  • Caliper-type inside micrometer designed to measure intricate internal pieces
  • Features a durable satin chromeplated finish with hardened threaded components
  • A measuring range of 0.2 to 1.200 inches with 0.0001 inch accuracy and 0.001 inch graduations
  • With ratchet stop
  • Includes a fitted case, calibrated setting ring, and short form calibration certificate


The SPI 17-829-3 Caliper-type inside micrometer is designed to measure intricate internal pieces. Features a durable satin chromeplated finish with hardened threaded components. With ratchet stop. A measuring range of 0.2 to 1.200 inches with 0.0001 inch accuracy and 0.001 inch graduations. Includes a fitted case, calibrated setting ring, and short form calibration certificate.