Vermont Gage 111110200 Class Zz Plus Plug Gage 0.102 in

Product Description

The VERMONT GAGE 111110200 is a Class ZZ Plus plug gage machined from tool steel for dimensional go inspection of bored, drilled, and reamed holes. It measures a nominal diameter of 0.102 inches with a tolerance of 0.0002 inches and a 10 microfinish surface finish on the gaging member. The overall length of the gage is 2.0 inches. Each unit ships with a Certificate of Accuracy traceable to NIST, confirming it meets ASME B89.1 dimensional standards. This gage is used by machinists, quality technicians, and metrology personnel to verify hole acceptance during production and inspection workflows.

This plug gage is suited for go inspection tasks on small-diameter holes in precision manufacturing environments. Typical applications include verifying bored or reamed hole diameters, setting micrometers, and calibrating verniers and other measuring devices. It is appropriate for use in job shops, toolrooms, and quality control labs where ASME B89.1-compliant inspection is required. The 0.102-inch diameter makes it a common choice for small-hole inspection in light manufacturing and precision machining operations.

Key Features

• Class ZZ Plus tolerance grade with 0.0002-inch tolerance for precise go inspection
• 10 microfinish surface on the gaging member for consistent contact and reduced wear
• Tool steel construction for durability in production and toolroom environments
• Meets ASME B89.1 dimensional gage standards
• Includes Certificate of Accuracy with NIST traceability
• Overall length of 2.0 inches for easy single-hand handling

Compatibility

Designed for go inspection of 0.102-inch nominal diameter holes and for use with micrometers, verniers, and other measuring devices requiring a calibrated reference standard.

Installation Notes

Plug gages are handled and used by quality technicians and machinists and require no permanent installation. Keep the gaging surface clean and lightly oiled when not in use to prevent corrosion on the tool steel member. Do not force the gage into an undersized hole, as this will damage the lapped surface and invalidate the tolerance class. Store the gage in its protective case away from contact with other metal tooling to preserve the 10 microfinish surface.