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Mitutoyo Steel Square Gage Block, ASME Grade 00, Metric

Available in multiple versions

Price: $18.12 - $2,460.00
Product Specifications
Brand Name Mitutoyo
System of Measurement Metric
Material Type Steel
Grade ASME Grade 00
Item Depth 24.1 millimeters
Shape Square
UNSPSC Code 41111618

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The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Thickness Overall Width Overall Length Number of Items Price Quantity
B003U9WYGG 24.1 millimeters 24.1 millimeters 0.5 millimeters 1
B003U9WYHA 24.1 millimeters 24.1 millimeters 1.6 millimeters 1
B003U9WYI4 24.1 millimeters 24.1 millimeters 1.7 millimeters 1
B003U9WYIY 24.1 millimeters 24.1 millimeters 1.8 millimeters 1
B003U9WYJS 24.1 millimeters 24.1 millimeters 1.9 millimeters 1
B003U9WYL6 24.1 millimeters 24.1 millimeters 1.0005 millimeters 1
B003U9WYM0 24.1 millimeters 24.1 millimeters 1.001 millimeters 1
B003U9WYMU 24.1 millimeters 24.1 millimeters 1.002 millimeters 1
B003U9WYNO 24.1 millimeters 24.1 millimeters 1.003 millimeters 1
B003U9WYOI 24.1 millimeters 24.1 millimeters 1.004 millimeters 1
B003U9WYPC 24.1 millimeters 24.1 millimeters 1.005 millimeters 1
B003U9WYQQ 24.1 millimeters 24.1 millimeters 1.006 millimeters 1
B003U9WYRK 24.1 millimeters 24.1 millimeters 1.007 millimeters 1
B003U9WYSE 24.1 millimeters 24.1 millimeters 1.008 millimeters 1
B003U9WYT8 24.1 millimeters 24.1 millimeters 1.009 millimeters 1
B003U9WYU2 24.1 millimeters 24.1 millimeters 1.01 millimeters 1
B003U9WYUW 24.1 millimeters 24.1 millimeters 1.02 millimeters 1
B003U9WYVQ 24.1 millimeters 24.1 millimeters 1.03 millimeters 1
B003U9WYWK 24.1 millimeters 24.1 millimeters 1.04 millimeters 1
B003U9WYXE 24.1 millimeters 24.1 millimeters 1.05 millimeters 1
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Product Features

  • Grade 00 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish
  • High-carbon, high-chrome steel provides high hardness and wear resistance
  • Square base for accurate wringing, to attain a height reference standard, and to make a dedicated inspection jig
  • Nominal length in metric [millimeter (mm)] units indicated with laser-etched, black characters
  • Identification number etched in block for traceability

Product Description

The Mitutoyo grade 00 square gage block is made of steel, has its nominal length engraved in metric [millimeter (mm)] units, and is supplied with a Mitutoyo inspection certificate that states that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 grade standard for flatness, length, parallelism, and surface finish. The inspection certificate specifies the deviation of the individual block from its nominal length. Gage blocks are commonly used to calibrate fixtures and precision instruments in workshop, inspection, and dimensional metrology applications, to inspect tools such as mounting tools, cutters, fixtures, and mechanical parts, and in the gage manufacturing process itself.

This grade 00 gage block is commonly used within a controlled environment as a reference standard for setting high-precision measuring equipment, to calibrate low-grade gage blocks, and to inspect the accuracy of gages, mechanical parts, and tools. It is made of ceramic which resists corrosion, abrasion, and burrs, withstands high temperatures without melting (high thermal expansion resistance), and provides dimensional stability. This gage block has a square base for accurate wringing, to attain a height reference standard, and for the ability to make a dedicated inspection jig. Nominal length is measured in metric [millimeter (mm)], and is indicated with laser-etched, black characters. The length of a gage block is usually slightly shorter than its stamped nominal length, to account for the thin layer of oil or wring film used when two or more blocks are wrung together. An identification number is laser-etched on the block for traceability. The block has a depth of 24.1 millimeters. It comes in a carrying case with a padded, formed interior.

This gage block is supplied with a Mitutoyo inspection certificate [National Institute of Standards in Engineering (NIST)-traceable] that the block meets ASME B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.

Gage blocks (also called gauge blocks, Hoke blocks, Jo blocks, slip gages, and Johansson gages) are blocks used to calibrate measuring equipment and to standardize the measurement of length in manufacturing industries. They are commonly made of precision-ground steel, ceramic, or carbide material, and have a square or rectangular base. Each block has a unique identification number. Length is in inch or millimeter measurement. They can be sold individually, and are also sold in sets with blocks of varying lengths. Gage blocks can be wrung together to create a required length. Wringing is the process of lapping blocks together with a small amount of oil. They are standardized by grade, which refers to the tolerance or deviation of an individual block from its nominal length. Gage block grades are defined for flatness, length, parallelism and surface finish. Some grades of gage blocks meet standards such as ASME, Association for Iron and Steel (AIST), and International Organization for Standards (ISO). Application and required level of accuracy dictate which grade of gage block should be used. Some manufacturers provide an internally-generated certificate of inspection to verify that a gage block meets grade standards. Gage blocks can also go through a calibration certification process to verify measurement accuracy. Calibration is performed by an accredited facility. Gage blocks are commonly recalibrated after use to ensure dimensional accuracy. If a gage block does not meet calibration standards, it should no longer be used. Both a certificate of inspection and a calibration certificate specify the deviation from the nominal length.

Mitutoyo manufactures precision measuring tools, metrology equipment, and systems. The company was founded in Tokyo in 1934 and formed Mitutoyo America Corporation in 1963, which is headquartered in Aurora, IL.

Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B006U101W0
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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