Vermont Gage 111123200 Class Zz Plus Plug Gage 0.232 in

Product Description

The VERMONT GAGE 111123200 is a Class ZZ Plus plug gage designed for precision dimensional inspection of bored holes, machined openings, and other internal features measuring 0.232 inches in diameter. Built from tool steel, this go-style gage holds a tolerance of 0.0002 inches and carries a 10 microfinish surface finish, providing reliable, repeatable measurements in shop-floor and quality-lab environments. It ships with a Certificate of Accuracy traceable to NIST, meeting the traceability requirements common in ISO-compliant and AS9100 quality systems. Dimensional inspectors, machinists, and quality technicians use this gage as part of a go/no-go inspection process or to calibrate and verify setting micrometers, verniers, and other measuring devices.

This plug gage suits residential and commercial manufacturing environments where tight-tolerance hole inspection is required. Typical applications include verifying drilled, reamed, or bored hole diameters on machined components during in-process or final inspection. It is also used as a reference standard when setting micrometers, bore gages, and verniers. The 2.0-inch overall length provides a practical handling profile for benchtop and in-line inspection tasks. Compliance with ASME B89.1 makes it suitable for use in quality programs that require traceable dimensional standards.

Key Features

• Class ZZ Plus tolerance grade with 0.0002 inches tolerance for high-accuracy go inspection
• 10 microfinish surface finish for smooth, consistent contact with measured surfaces
• Tool steel construction for durability and dimensional stability under repeated use
• Includes Certificate of Accuracy with NIST traceability for compliant quality programs
• Meets ASME B89.1 dimensional gage standards
• 2.0 inches overall length for practical benchtop and in-line handling

Compatibility

Designed for go inspection of internal features at 0.232 inches diameter; also suitable for setting and verifying micrometers, verniers, and other measuring devices requiring a traceable reference standard at this diameter.

Installation Notes

Plug gages are handled and used by dimensional inspectors and quality technicians rather than installed in a mechanical system. Store the gage in its protective case when not in use to prevent surface damage and contamination. Clean mating surfaces and the gage itself before each use to prevent debris from causing false readings or premature wear. Follow your facility quality program procedures for gage calibration intervals per ASME B89.1 requirements.