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Premium Select Cylindrical Ring Gage - Steel - Metric - Steel - Z - 38.351-51.05 - Go / Nogo Unlock 80% Savings [pkj7lQBJ]

$33.99 $108.99 -69%

Cylindrical Ring Gage for Precision Measurement The Cylindrical Ring Gage is a highly efficient tool designed for inspecting the external dimensions of manufactured parts. Crafted from durable steel, this metric-sized gage offers both GO and NOGO opt

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Premium Select Cylindrical Ring Gage - Steel - Metric - Steel - Z - 38.351-51.05 - Go / Nogo Unlock 80% Savings [pkj7lQBJ]

Cylindrical Ring Gage for Precision Measurement

The Cylindrical Ring Gage is a highly efficient tool designed for inspecting the external dimensions of manufactured parts. Crafted from durable steel, this metric-sized gage offers both GO and NOGO options, making it ideal for precise quality control. With its robust construction and metric specifications, this ring gage is suitable for various applications, including setting instruments, air, or electronic devices. Its unique design features, such as the annular groove distinguishing the GO and NOGO rings, allow for quick and accurate assessment of parts without the need for time-consuming readings.

Technical Specifications and Features

The Cylindrical Ring Gage is manufactured to meet stringent quality standards, adhering to ANSI/ASME B89.1.6 - 1984 and B47.1-1981 requirements. Each gage blank undergoes a stabilization process, cycling through extreme temperatures from -130°F to +300°F, ensuring accuracy and reliability. The ring gages are carefully inspected for size and class in a temperature-controlled lapping room and then hand polished to achieve superior accuracy and maximum wearability. With roundness and taper not exceeding 50% of the applicable gagemakers size tolerance, these gages provide consistent and precise measurements. The ring gages are available in a range of sizes from .015" to 29", and those above 5.510" come with tapped holes for ball handles, enhancing usability and convenience.

Applications and Benefits

The Cylindrical Ring Gage is an essential tool for any manufacturing or quality control environment. Whether used for setting air gages, bore gages, or internal micrometers, this gage simplifies the inspection process and improves productivity. The GO/NOGO feature allows inspectors to quickly determine the pass/fail status of parts, saving time and reducing errors. By using the same size master ring gages, lead errors can be eliminated, ensuring accurate measurements. With a Certificate of Accuracy traceable to NIST provided free of charge, buyers can trust the reliability and accuracy of these cylindrical ring gages. This product is ideal for professionals in the aerospace, automotive, and general manufacturing industries who require precise and consistent measurements.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

A great item. I am very, very, very, very, very, very, very pleased.

- Lleu N..

January 22, 2026

Absolutely no complaints!

This works just like a lovely, great, great little wonder.

- Urien R..

January 22, 2026

Absolutely no complaints!

It's a very fine, exceptionally and so well-crafted tool.

- Efnisien B..

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