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    1 Product

    Starrett Gauge Block Sets with Calibration Certificate

    Image of Product. Front orientation. Gauge Blocks. Starrett Gauge Block Sets with Calibration Certificate.
    Image of Attribute. Front orientation. Contains Annotated. Gauge Blocks. Starrett Gauge Block Sets with Calibration Certificate.
    Use the Starrett gauge blocks in these sets individually or together to take precise measurements or calibrate your measuring tools. They are often used to mark layouts, align machine components, and check that parts are within tolerance. All have been laboratory calibrated and include NIST traceable certification with the tested measurements. The blocks are individually numbered for recalibration.
    Each block has a grade per ASME B89.1.9. Grades are based on tolerance—the smaller the tolerance, the greater the accuracy. Grade 0 means these gauge blocks are our most accurate. They help verify that precise measuring instruments, such as micrometers and calipers, are taking accurate readings.
    Use a gauge block holder (not included) to create a custom repeatable measurement by stacking multiple blocks together. To prevent your gauge block combinations from wearing down over time, add wear blocks (not included) on each end.
    Metric
    Image of Product. Front orientation. Gauge Blocks. Starrett Gauge Block Sets with Calibration Certificate, Square.
    Image of Attribute. Front orientation. Metric. Starrett Gauge Block Sets with Calibration Certificate.

    Square

    Square—Square blocks have a hole that runs through their center. Stack multiple square blocks together and secure them with a rod (not included).
    Grade 0 Gauge Block—Grade 0 gauge blocks are our most accurate. They help verify that precise measuring instruments, such as micrometers and calipers, are taking accurate readings.
    Steel—Steel blocks are the most common choice for gauge blocks.
    No. of
    Pieces
    Mfr. Model
    No.
    Includes
    Material
    Specs. Met
    Each
    Square
     
    Grade 0 Gauge Block
    112S2S 112.MA149 blocks in sizes 0.5 to 24.5 mm in 0.5 mm increments
    49 blocks in sizes 2.01 to 2.49 mm in 0.01 mm increments
    Four blocks in sizes 25 to 100 mm in 25 mm increments
    Nine blocks in sizes 2.001 to 2.009 mm in 0.001 mm increments
    One block in size 2.0005 mm    		SteelASME B89.1.92305A216000000000
    Starrett Gauge Block Set with NIST Certificate, Metric, Square, 112 Pieces, Model S2S 112.MA1
    EachShips in 1-3 weeks
     
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