Click for larger image and other views Image is representative of the product family. Select individual products in the table below for more specific images and product specifications

How can we improve our images or Product Specifications?

Mitutoyo Ceramic Rectangular Gage Block, ASME Grade 00, Inch

Be the first to review this item

Product Specifications
Item Shape
ASME Grade 00
Material Type
Item Depth
0.355 inches
Brand Name
System of Measurement

This item is no longer available

These items ship for FREE with 2-Day Shipping on orders over $50. (Details)

Want it delivered on Tue, Sep 2? Order in-stock items in the next 5 hrs 58 mins and choose One-Day Shipping at checkout.

  • Share
Currently showing 1-20 of 32 Next 12 »
Length Pkg Qty Mfr Part # ASIN

The Amazon Standard Item Number (ASIN) uniquely identifies
the item in the (and Amazon) catalog.


If an item is currently out of stock, but has an estimated lead time, you can place an order now and we will ship it as soon as it is available.
You can also order more than we currently have in stock.
Read more about back orders in our help section.

All All All      
Currently showing 1-20 of 32 Next 12 »
0.0313" 1 613103-521 B003U9WMLS yes $108.00 Buy Options
0.0469" 1 613104-521 B003U9WMMM yes $83.20 Buy Options
0.1" 1 613191-521 B003U9WOW0 yes $69.05 Buy Options
0.1001" 1 613121-521 B003U9WMXG yes $70.90 Buy Options
0.1003" 1 613123-521 B003U9WMZY yes $70.90 Buy Options
0.1005" 1 613125-521 B003U9WN1W yes $70.90 Buy Options
0.1006" 1 613126-521 B003U9WN3A yes $69.05 Buy Options
0.104" 1 613144-521 B003U9WNC6 yes $70.90 Buy Options
0.106" 1 613146-521 B003U9WNEY yes $70.90 Buy Options
0.109" 1 613149-521 B003U9WNI0 yes $70.90 Buy Options
0.11" 1 613150-521 B003U9WNIU yes $70.90 Buy Options
0.115" 1 613155-521 B003U9WNNU yes $69.05 Buy Options
0.116" 1 613156-521 B003U9WNP8 yes $69.05 Buy Options
0.123" 1 613163-521 B003U9WNYE yes $69.05 Buy Options
0.131" 1 613171-521 B003U9WO8E yes $70.90 Buy Options
0.132" 1 613172-521 B003U9WO9I yes $70.90 Buy Options
0.134" 1 613174-521 B003U9WOBQ yes $69.05 Buy Options
0.135" 1 613175-521 B003U9WOCU yes $69.05 Buy Options
0.136" 1 613176-521 B003U9WODY yes $66.55 Buy Options
0.139" 1 613179-521 B003U9WOHU yes $69.05 Buy Options

Key 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
  • Ceramic block for dimensional stability and thermal expansion resistance
  • Rectangular base for accurate wringing
  • Nominal length (in inches) indicated with laser-etched, black characters
  • Identification number etched in block for traceability

Product Description

The Mitutoyo grade 00 rectangular gage block is made of ceramic, has its nominal length engraved in inches, 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 rectangular base for accurate wringing. Nominal length is measured in inches, 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 0.355 inches. 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.

How can we improve our Product Description?

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-8pm ET, Sat-Sun 8am-5pm ET 800-220-4242

My Account| Returns| Help

Website Feedback| Contact Us| Sell on AmazonSupply| Become an Affiliate

Privacy Notice| Conditions of Use

Follow Us 

© 2014, Inc. and its affiliates.