Mitutoyo 201-156 Dial Snap Gauge without Indicator 5-6"
Part No. 201-156 | Range 5–6 inch | Without Indicator
Product Overview
The Mitutoyo 201-156 is a dial snap gauge frame designed for fast, repeatable GO/NG checking of shaft and cylinder diameters from 5–6 inch. It is supplied without an indicator, allowing you to fit a compatible dial or digital indicator according to your measurement requirements.
A dial snap gauge is suited to repeated in-process inspection because the gauge can be set to the required nominal dimension and used to check parts quickly. Instead of measuring every shaft or cylinder individually with a micrometer, the operator positions each part between the anvils and uses the indicator reading to determine whether it is within the established limits.
The 201-156 features wide, flat carbide anvils for stable, hard-wearing contact with the workpiece. Its 2 mm anvil retracting stroke helps make loading and unloading parts easier, while the adjustment nut allows the measuring range to be set to the required dimension.
Because the frame is supplied without an indicator, users can select a compatible dial or digital indicator based on their preferred resolution and application requirements.
For adjacent size ranges, the Mitutoyo 201-155 covers 4–5 inch, while the Mitutoyo 201-157 covers 6–7 inch.
Key Benefits
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Fast GO/NG checking of shaft and cylinder diameters from 5–6 inch
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Wide, flat carbide anvils for stable and wear-resistant contact
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2 mm anvil retracting stroke for convenient loading and unloading
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Adjustment nut for setting the measuring range
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Supplied without an indicator for flexible indicator selection
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Suitable for repeated production and in-process dimensional inspection
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Genuine Mitutoyo part supplied by General Tech Services LLC in Saudi Arabia
Who This Product Is Best For
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Production lines performing repeated GO/NG checks on turned and ground shafts
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Quality inspectors checking batches of cylindrical components
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Machine shops that already have compatible dial or digital indicators
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Workshops regularly inspecting diameters within the 5–6 inch range
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Users who require a Mitutoyo snap gauge frame without a supplied indicator
How to Use It
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Fit a suitable compatible dial or digital indicator to the gauge frame.
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Use the adjustment nut to set the anvils to the required nominal dimension using a suitable master or reference standard.
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Zero the indicator against the reference and establish the required tolerance limits.
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Position each workpiece between the anvils.
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Read the indicator and determine the GO or NG condition according to the established limits.
Frequently Asked Questions
What is the Mitutoyo 201-156 used for?
The Mitutoyo 201-156 is used for quick, repeatable GO/NG checks of shaft and cylinder diameters from 5–6 inch, particularly during production and in-process inspection.
Does the 201-156 come with an indicator?
No. The 201-156 is supplied without an indicator, allowing you to fit a compatible dial or digital indicator according to your application requirements.
What range does the 201-156 cover?
The Mitutoyo 201-156 covers a 5–6 inch diameter range. The measuring range can be adjusted using the adjustment nut.
What are the benefits of the carbide anvils?
The wide, flat carbide anvils provide stable contact with the workpiece and are designed to withstand repeated contact during production inspection.
What is the anvil retracting stroke?
The Mitutoyo 201-156 has a 2 mm anvil retracting stroke, which helps make inserting and removing workpieces easier.
Which Mitutoyo snap gauge size should I choose?
Choose the snap gauge whose specified range covers the diameter of the parts you need to inspect. The 201-156 covers 5–6 inch, while the 201-155 covers 4–5 inch and the 201-157 covers 6–7 inch.
Is the genuine Mitutoyo 201-156 available in Saudi Arabia?
General Tech Services LLC supplies genuine Mitutoyo products in Saudi Arabia. Contact us for current availability and quotation information for the 201-156.
Request Pricing and Availability
For genuine Mitutoyo 201-156 dial snap gauges in Saudi Arabia, contact General Tech Services LLC for pricing, availability and supply information.
+966 569 289 544
