Vermont Gage 111319650 Class Zz Plus Plug Gage 0.1965 in

Product Description

The VERMONT GAGE 111319650 is a Class ZZ Plus plug gage machined from tool steel for dimensional go inspection work. It measures a nominal diameter of 0.1965 inches with a tolerance of 0.0002 inches, making it suitable for verifying hole sizes to tight dimensional standards. The gage has a 10 microfinish surface finish and an overall length of 2.0 inches. Each unit ships with a Certificate of Accuracy traceable to NIST, confirming it meets ASME B89.1 requirements. Machinists, quality technicians, and toolroom professionals use this type of gage for go-side inspection on drilled, reamed, or bored features.

This plug gage is intended for go inspection of hole features in production and toolroom environments. It is also used to calibrate and verify the accuracy of setting micrometers, verniers, and other measuring devices where a known reference diameter is required. The 0.1965-inch size fits commonly encountered drill and reamed hole dimensions in light manufacturing and precision machining applications. It is appropriate for both floor-level inspection and metrology lab use where ASME B89.1 compliance is required.

Key Features

• Class ZZ Plus tolerance of 0.0002 inches for precise go-side dimensional inspection
• Tool steel construction for wear resistance and dimensional stability
• 10 microfinish surface finish minimizes gage wear and workpiece marking
• Includes Certificate of Accuracy with NIST traceability
• Conforms to ASME B89.1 dimensional gage standards
• Compatible with setting micrometers, verniers, and similar measuring instruments

Compatibility

Designed for go inspection of hole features and for use as a setting reference with micrometers, verniers, and other measuring devices, per the manufacturer application data.

Installation Notes

Plug gages are handled and used by quality technicians and toolroom machinists. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the tool steel body. Never force the gage into a bore; go-side gages should enter a conforming feature under their own weight or with minimal hand pressure. Store in the original protective case or a dedicated gage stand to prevent contact damage to the finished surfaces.