How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

What payment methods does MRO Exchange accept?

MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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SPI 22-147-3 Pin Gauge Set 0.061 to 0.250 in 0.001 in Step Increments

$99.99 USD

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✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPN22-147-3 Stock #0426-01389

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

✓ Free domestic UPS Ground shipping — applied automatically at checkout.

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The SPI 22-147-3 is a Class ZZ pin gage set covering a measurement range of 0.061" to 0.250" in 0.001" increments, comprising 190 individual hardened steel pins. Each pin is centerless lapped to a 10 microinch finish or better and heat treated to a hardness of 60 to 62 RC. The set carries a minus tolerance of 0.0002", meaning each pin is manufactured at nominal size or slightly below, making this set appropriate for verifying the upper limit of hole sizes. Pins are marked with both size and tolerance direction for easy field identification. The set is housed in a molded plastic carrying case with individually labeled positions for each pin size. Internal reference FMI-0984 and serial number 1001582 are visible on the case and tray respectively. SPI pin gage sets are traceable to NIST standards and are manufactured to Class ZZ specifications per ANSI/ASME B89.1.5. Applications include hole size verification, slot width measurement, distance between holes, and Go/NoGo inspection tasks across manufacturing, quality control, and toolroom environments. The set spans the M1 range as defined by industry standards. A "VERIFY BEFORE USE" label is present on the case and tray, indicating prior use in a calibration-controlled environment.

Stock # 0426-01389

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.