Vermont Gage 111146800 Class Zz Plus Plug Gage 0.468 in

Product Description

The VERMONT GAGE 111146800 is a Class ZZ Plus plug gage ground to a 0.468 inch nominal diameter with a tolerance of 0.0002 inches and a 10 microfinish surface. Plug gages are fixed-limit dimensional inspection tools used to verify that a drilled, reamed, or bored hole falls within its specified tolerance. This gage is manufactured from tool steel and measures 2.0 inches in overall length. Each unit ships with a Certificate of Accuracy with NIST traceability, confirming that dimensional verification meets documented standards. Machinists, quality technicians, and metrology professionals install and use this tool in production and inspection environments.

This plug gage is suited for go inspection of holes and bores in manufacturing and machine shop settings. It is also used alongside set micrometers, verniers, and other measuring devices to establish or verify calibration references. The 10 microfinish surface ensures consistent, repeatable contact during inspection cycles. This tool is appropriate for both bench inspection and floor-level quality checks in light and heavy manufacturing operations where hole-diameter conformance is critical to part acceptance.

Key Features

• 0.468 inch measurement diameter with 0.0002 inch tolerance for precise go inspection
• 10 microfinish surface finish for consistent, repeatable contact
• Tool steel construction for durability and wear resistance in production environments
• 2.0 inch overall length for comfortable handling at bench or floor stations
• Includes Certificate of Accuracy with NIST traceability
• Manufactured to ASME B89.1 standards

Compatibility

Designed for go inspection applications and for use with set micrometers, verniers, and other measuring devices requiring a traceable dimensional reference at 0.468 inch diameter.

Installation Notes

Plug gages are handled and used by quality technicians and machinists — no permanent installation is required. Store the gage in its protective case when not in use to prevent surface damage and corrosion. Clean contact surfaces before each use to ensure accurate readings. Calibration intervals should follow the facility quality management plan and applicable ASME B89.1 guidelines.