Vermont Gage 111114600 Class Zz Plus Plug Gage 0.146 in

Product Description

The VERMONT GAGE 111114600 is a Class ZZ Plus plug gage designed for precise dimensional inspection of holes and bores at 0.146 inches in diameter. Built from tool steel, this gage delivers a 0.0002-inch tolerance and a 10 microfinish surface, making it suitable for go inspection applications where consistent, repeatable measurement is critical. Each unit ships with a Certificate of Accuracy backed by NIST traceability, confirming conformance to ASME B89.1 standards. Metrology technicians, quality control inspectors, and precision machinists rely on this type of gage for high-accuracy verification work on the shop floor or in the calibration lab.

This plug gage is used to verify that drilled, reamed, or otherwise machined holes fall within specified tolerance bands. It is suited for go inspection on production runs, as well as for setting and verifying micrometers, verniers, and other measuring devices. At 2.0 inches overall length, the gage is compact and easy to handle in tight measurement scenarios common in both light manufacturing and precision machining environments. Applications include residential and commercial machine shops, production inspection stations, and calibration labs.

Key Features

• Class ZZ Plus tolerance grade with 0.0002-inch tolerance for high-accuracy go inspection
• 10 microfinish surface for consistent, repeatable contact during measurement
• Tool steel construction provides durability in production and lab environments
• Conforms to ASME B89.1 dimensional measurement standards
• Includes Certificate of Accuracy with NIST traceability
• Compact 2.0-inch overall length for easy handling in confined inspection setups

Compatibility

Designed for go inspection use and for setting micrometers, verniers, and other measuring devices requiring a 0.146-inch reference diameter.

Installation Notes

Plug gages are handled and used by metrology technicians and quality control personnel following standard inspection procedures. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the tool steel surface. Do not force the gage into a bore; if resistance is encountered, the hole is undersize and should be returned for rework. Store the gage in its case or a protected location to avoid surface damage that could affect measurement accuracy.