Vermont Gage 111132800 Class Zz Plus Plug Gage 0.328 in

Product Description

The VERMONT GAGE 111132800 is a Class ZZ Plus plug gage designed for dimensional inspection of 0.328-inch diameter bores and holes. Built from tool steel with a 10 microfinish surface, this plug gage provides a tolerance of 0.0002 inches, making it suitable for Go inspection applications in precision measurement environments. It ships with a Certificate of Accuracy that carries NIST traceability, confirming compliance with ASME B89.1 standards. Machinists, quality technicians, and metrology professionals use this tool to verify that machined bores fall within specified dimensional limits.

This plug gage is used in manufacturing and inspection settings where bore diameter verification is required. It is appropriate for Go inspection routines on production floors, in quality labs, and during setup verification with set micrometers, verniers, and other measuring devices. The 2.0-inch overall length provides a practical handle length for single-handed operation during routine inspection passes.

Key Features

• Class ZZ Plus tolerance rating at 0.0002 inches for precise Go inspection
• 0.328-inch measurement diameter in tool steel construction
• 10 microfinish surface for consistent, low-drag gauge entry
• NIST-traceable Certificate of Accuracy included
• Meets ASME B89.1 dimensional gage standards
• 2.0-inch overall length for comfortable single-hand use

Compatibility

Designed as an OEM-style precision inspection tool for Go gauging of 0.328-inch diameter bores; compatible for use with set micrometers, verniers, and other calibrated measuring devices in standard inspection setups.

Installation Notes

Plug gages are handled and applied by quality technicians and machinists during inspection procedures. Clean the gage and bore of debris before use to avoid false readings or surface damage. Store the gage in its protective case when not in use to preserve the microfinish and dimensional integrity. Calibration intervals should follow your facility quality management procedures in accordance with ASME B89.1.