Vermont Gage 111110300 Class Zz Plus Plug Gage 0.103 in

Product Description

The VERMONT GAGE 111110300 is a Class ZZ Plus plug gage designed for precision dimensional inspection of bores and holes measuring 0.103 inches in diameter. Built from tool steel and finished to a 10 microfinish surface quality, this gage delivers reliable go-inspection performance in shop and calibration lab environments. It holds a tolerance of 0.0002 inches and ships with a Certificate of Accuracy traceable to NIST, meeting the requirements of ASME B89.1. Licensed metrology technicians, quality inspectors, and tool room machinists rely on this type of gage for verifying hole size acceptance on production and inspection work.

This plug gage is suited for go inspection of precision bored, drilled, or reamed holes in manufacturing and quality control settings. It is also used as a reference standard when setting micrometers, verniers, and other dimensional measuring devices. The 0.103-inch diameter and 2.0-inch overall length make it appropriate for close-tolerance work in aerospace, automotive, medical device, and general machining applications where dimensional acceptance criteria are tightly controlled.

Key Features

• Class ZZ Plus tolerance of 0.0002 inches for high-accuracy go inspection
• 10 microfinish surface for consistent, repeatable gage contact
• Tool steel construction for durability and wear resistance in production environments
• Complies with ASME B89.1 dimensional gage standards
• Includes Certificate of Accuracy with NIST traceability
• Compatible use as a reference standard for setting micrometers and verniers

Compatibility

Designed for go inspection of holes and bores at 0.103 inches nominal diameter, and for use as a setting reference with micrometers, verniers, and other measuring devices, per the application data provided.

Installation Notes

Plug gages are handled and used by quality inspectors and metrology technicians following shop calibration procedures. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the tool steel body. Do not force the gage into a bore; proper go inspection requires smooth, unpressured insertion. Store in a protective case away from abrasive materials to preserve the 10 microfinish surface and maintain accuracy.