Vermont Gage 111314950 Class Zz Plus Plug Gage 0.1495 in

Product Description

The VERMONT GAGE 111314950 is a Class ZZ Plus plug gage used to verify bore and hole dimensions to a nominal diameter of 0.1495 inches. Manufactured from tool steel with a 10 microfinish surface, this gage provides a tolerance of 0.0002 inches, making it suitable for precision go inspection work. At an overall length of 2.0 inches, it handles comfortably in standard hand inspection setups. Each unit ships with a Certificate of Accuracy backed by NIST traceability, meeting ASME B89.1 standards. Machinists, quality technicians, and tool room personnel rely on this type of gage for consistent, repeatable dimensional verification.

This plug gage is intended for go inspection of holes, bores, and machined features requiring close dimensional control. It is also suited for setting and calibrating micrometers, verniers, and other measuring devices where a known reference diameter is needed. The Class ZZ Plus designation indicates it meets tighter-than-standard ZZ tolerances, making it appropriate for production inspection environments where accuracy and traceability are required.

Key Features

• 0.1495 inches nominal diameter for precise go inspection of small bores and holes
• Tolerance of 0.0002 inches for high-accuracy dimensional verification
• 10 microfinish surface reduces wear and improves contact consistency
• Tool steel construction provides durability in production and tool room use
• NIST-traceable Certificate of Accuracy included with each unit
• Meets ASME B89.1 dimensional measurement standards

Compatibility

Designed for use as a go inspection gage and as a reference standard for setting micrometers, verniers, and other precision measuring devices where a 0.1495 inch reference diameter is required.

Installation Notes

Plug gages should be handled by quality technicians or tool room personnel trained in precision measurement practices. Always clean the gage and the feature being measured before use to prevent false readings from contamination or burrs. Store the gage in its protective case away from temperature extremes to maintain dimensional stability. Do not force the gage into a bore, as this can damage both the gage and the workpiece.