Vermont Gage 111110100 Class Zz Plus Plug Gage 0.101 in

Product Description

The VERMONT GAGE 111110100 is a Class ZZ Plus plug gage manufactured from tool steel, designed for precise go inspection of drilled, reamed, or machined bores at a nominal diameter of 0.101 inches. It carries a tolerance of 0.0002 inches and a 10 microfinish surface, making it suitable for verifying hole size conformance in production and quality-control environments. Each unit ships with a Certificate of Accuracy with NIST traceability, confirming dimensional compliance to ASME B89.1. Machinists, quality technicians, and metrology professionals use this gage type to confirm that a bore falls within its specified go limit before downstream assembly.

This plug gage is intended for use with go inspection applications on small-diameter bores and holes. It also serves as a reference setting standard for set micrometers, verniers, and other measuring devices requiring a known master dimension. The 2.0-inch overall length provides a comfortable grip and positive entry feel when checking shallow or moderate-depth features. It is well suited to both job-shop and production-floor inspection routines where repeatability and traceable accuracy are required.

Key Features

• 0.101-inch nominal diameter for go inspection of corresponding bore sizes
• 0.0002-inch tolerance in compliance with Class ZZ Plus specifications
• 10 microfinish surface for smooth, consistent gage entry
• Tool steel construction for durability and wear resistance
• Meets ASME B89.1 dimensional standards
• Includes Certificate of Accuracy with NIST traceability

Compatibility

Suitable for go inspection of bores and holes at the 0.101-inch nominal diameter, and also used as a setting master for set micrometers, verniers, and similar precision measuring devices.

Installation Notes

Plug gages are handled and used by quality technicians and machinists following standard metrology practices. Store the gage in its protective case when not in use to prevent nicks and corrosion. Clean both the gage and the work bore before inspection to prevent debris from causing false readings or surface damage. Do not force the gage into an undersized bore, as this can damage the gage surface and invalidate calibration.