Mitutoyo 201-158 Dial Snap Gauge without Indicator 7-8"
Part No. 201-158 | Range 7–8 inch | Without Indicator
Product Overview
The Mitutoyo 201-158 is a dial snap gauge frame designed for fast, repeatable GO/NG checking of shaft and cylinder diameters from 7–8 inch. It is supplied without an indicator, allowing users to fit a compatible dial or digital indicator according to their measurement requirements.
A dial snap gauge simplifies repetitive diameter inspection by allowing the gauge to be set to the required nominal size and then used to check successive parts against the established tolerance. This makes the 201-158 suitable for in-process inspection of turned, ground and machined cylindrical components.
The gauge features wide, flat carbide anvils that provide stable contact with the workpiece. A 2 mm anvil retracting stroke allows parts to be loaded and removed conveniently, while the adjustment nut allows the measuring range to be fine-tuned to the required size.
For applications requiring a different diameter range, the Mitutoyo 201-157 covers 6–7 inch, while the Mitutoyo 201-159 covers 8–9 inch.
Genuine Mitutoyo 201-158 units are supplied by General Tech Services LLC, Saudi Arabia.
Key Benefits
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Fast GO/NG checking of shaft and cylinder diameters from 7–8 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 gauge to the required measuring size
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Supplied without an indicator for flexible indicator selection
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Suitable for repetitive in-process diameter inspection
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Genuine Mitutoyo product supplied in Saudi Arabia
Who This Product Is Best For
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Production lines performing repeated GO/NG checks on cylindrical parts
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Quality inspectors checking batches of turned or ground shafts
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Machine shops that already have compatible indicators
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Workshops regularly inspecting diameters within the 7–8 inch range
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Users requiring 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 snap gauge frame.
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Use the adjustment nut to set the anvils to the required nominal dimension using an appropriate master or reference.
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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 and observe the indicator reading.
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Use the established limits to determine whether each part meets the required GO/NG condition.
Frequently Asked Questions
What is the Mitutoyo 201-158 used for?
The Mitutoyo 201-158 is used for quick, repeatable GO/NG checking of shaft and cylinder diameters from 7–8 inch, particularly during machining and production inspection.
Does the 201-158 come with an indicator?
No. The 201-158 is supplied as a dial snap gauge frame without an indicator. A compatible dial or digital indicator can be fitted separately.
What range does the 201-158 cover?
The Mitutoyo 201-158 covers diameters from 7–8 inch. The measuring setting can be fine-tuned using the adjustment nut.
What are the benefits of the carbide anvils?
The wide, flat carbide anvils provide stable workpiece contact and are designed for repeated use during production inspection.
What is the anvil retracting stroke?
The Mitutoyo 201-158 has a 2 mm anvil retracting stroke, allowing parts to be loaded and removed from the gauge more conveniently.
Which Mitutoyo snap gauge size should I choose?
The 201-158 covers 7–8 inch. The Mitutoyo 201-157 covers 6–7 inch, while the Mitutoyo 201-159 covers 8–9 inch. Select the model whose specified range covers the diameter of the parts being inspected.
Is the genuine Mitutoyo 201-158 available in Saudi Arabia?
General Tech Services LLC supplies genuine Mitutoyo products in Saudi Arabia. +966 569 289 544 can be contacted for current pricing, lead time and availability.
Request Pricing and Availability
For genuine Mitutoyo 201-158 dial snap gauges in Saudi Arabia, contact General Tech Services LLC for quotation, availability and supply information.
+966 569 289 544
