Vermont Gage 111316550 Class Zz Plus Plug Gage 0.1655 in

Product Description

The VERMONT GAGE 111316550 is a Class ZZ Plus plug gage designed for precision go inspection of bored, drilled, or reamed holes. This single-ended gage measures a nominal diameter of 0.1655 inches with a tolerance of 0.0002 inches, making it suitable for high-accuracy dimensional verification in production and inspection environments. Manufactured from tool steel with a 10 microfinish surface, the 111316550 delivers consistent, repeatable performance in the hands of machinists, quality technicians, and metrology professionals. Each gage ships with a Certificate of Accuracy traceable to NIST, supporting documented quality systems and audit requirements.

This plug gage is used in manufacturing, machine shops, and inspection labs where precise hole diameter verification is required. Typical applications include go inspection routines on machined components, as well as calibration and verification work with set micrometers, verniers, and other measuring devices. The 0.1655-inch diameter and Class ZZ Plus tolerance class make it well suited for general-purpose inspection in both production-floor and bench inspection settings. Overall length is 2.0 inches, providing a compact, easy-to-handle form factor for repetitive gaging tasks.

Key Features

• Class ZZ Plus tolerance class with 0.0002 inch tolerance for precise go inspection
• 0.1655 inch nominal measurement diameter in tool steel construction
• 10 microfinish surface coating for smooth, consistent gage entry and reduced wear
• Overall length of 2.0 inches for easy handling during repetitive inspection
• Includes Certificate of Accuracy with NIST traceability for documented quality compliance
• Meets ASME B89.1 standards for plain plug gages

Compatibility

Designed for go inspection use with set micrometers, verniers, and other measuring devices, per stated application data. Suitable for any inspection workflow requiring a Class ZZ Plus plug gage at 0.1655 inches diameter.

Installation Notes

Plug gages are handled and applied by quality technicians and machinists following standard metrology practices. Before use, clean the gage and the workpiece bore to remove chips, coolant, and debris that could affect the measurement or damage the gage surface. Apply light gaging oil when appropriate to extend gage life and reduce surface wear. Store the gage in its protective case when not in use to maintain the calibrated surface finish and dimensional integrity.