Vermont Gage 112314510 Class Zz Plus Plug Gage 14.51mm

Product Description

The VERMONT GAGE 112314510 is a Class ZZ Plus plug gage used to verify bore and hole diameters to tight tolerances in precision inspection applications. Manufactured from tool steel with a 10 micro finish coating, it measures 14.51 mm in diameter with a tolerance of 0.00508 mm. The overall length is 2.0000 inches. Each unit ships with a Certificate of Accuracy traceable to NIST, making it suitable for documented quality control processes. Metrology technicians, machinists, and quality inspectors use this gage as a go-inspection tool to confirm that a bored or reamed hole falls within the specified dimensional limit.

This plug gage is designed for go inspection use in machine shops, manufacturing facilities, and inspection labs. It is used alongside micrometers, verniers, and other measuring devices to confirm dimensional conformance on machined parts. The Class ZZ Plus designation indicates this gage meets ASME B89.1 standards, placing it in a tolerance class appropriate for production and inspection work where documented traceability is required. It is typically handled by quality control personnel or skilled machinists performing in-process or final inspection checks.

Key Features

• 14.51 mm diameter with 0.00508 mm tolerance for precise go inspection
• Class ZZ Plus classification per ASME B89.1 standard
• Tool steel construction with 10 micro surface finish for durability and measurement consistency
• Includes Certificate of Accuracy with NIST traceability for documented quality systems
• Overall length of 2.0000 inches for standard handle compatibility
• Suitable for use with micrometers, verniers, and other calibrated measuring devices

Compatibility

Designed for go inspection use with standard plug gage handles and compatible with micrometers, verniers, and other measuring devices used in precision bore inspection applications.

Installation Notes

Plug gages should be handled by qualified metrology or machining personnel familiar with ASME B89.1 inspection practices. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the tool steel body. Do not force the gage into a bore; apply only light, consistent hand pressure during inspection. Store with the Certificate of Accuracy documentation to maintain traceability records.