Vermont Gage 111160000 Class Zz Plus Plug Gage 0.6 in

Product Description

The VERMONT GAGE 111160000 is a Class ZZ Plus plug gage designed for precision dimensional inspection in manufacturing and metrology environments. Built from tool steel with a 10 microinch surface finish, this gage delivers a tolerance of 0.0002 inches, meeting ASME B89.1 standards. At 0.6 inches in diameter and 2.0 inches in overall length, it is sized for straightforward handling during go inspection routines. Each unit ships with a Certificate of Accuracy traceable to NIST, supporting quality documentation requirements. Machinists, quality control technicians, and tool room personnel are the primary users of this gage.

This plug gage is suited for go inspection of bored holes, reamed openings, and machined bores in both production and inspection settings. It is also used to calibrate and verify the accuracy of set micrometers, verniers, and other handheld measuring devices. The compact 2.0-inch overall length allows use in confined fixtures and on the shop floor. Residential and light commercial machine shops, toolrooms, and quality labs handling tight-tolerance work will find this gage applicable to daily inspection workflows.

Key Features

• Class ZZ Plus tolerance of 0.0002 inches for high-accuracy go inspection
• 10 microinch surface finish ensures consistent, repeatable contact with bore surfaces
• Tool steel construction provides wear resistance during frequent use
• Meets ASME B89.1 dimensional gage standards
• Includes Certificate of Accuracy with NIST traceability for quality records
• Compact 2.0-inch overall length supports use in tight inspection setups

Compatibility

Designed for go inspection of 0.6-inch diameter bores and for use as a reference standard with set micrometers, verniers, and other calibrated measuring devices per ASME B89.1 requirements.

Installation Notes

This gage is handled and used by quality technicians and machinists in inspection environments; no permanent installation is required. Clean bore surfaces and gage members before use to prevent debris from affecting readings or causing wear. Do not force the gage through an undersized bore, as this can damage the gage or distort the workpiece. Store in a protective case away from temperature extremes to maintain dimensional stability and NIST-traceable accuracy.