Vermont Gage 112322230 Class Zz Plus Plug Gage 22.23mm

Product Description

The VERMONT GAGE 112322230 is a Class ZZ Plus plug gage designed for precision dimensional inspection of bored holes and machined features. Manufactured from tool steel with a 10 micro finish, this plug gage measures 22.23 mm in diameter with a tolerance of 0.00508 mm. It is used for go inspection applications to verify that an internal bore or hole falls within the accepted dimensional limit. Each unit ships with a Certificate of Accuracy traceable to NIST, meeting ASME B89.1 standards. Machinists, quality control technicians, and metrology professionals use this gage on the shop floor or in inspection rooms where tight tolerances must be verified before parts move to the next stage of production.

This plug gage is suited for use in both production and inspection environments where go-type verification of 22.23 mm internal diameters is required. It is compatible with standard gage handle sets and works alongside set micrometers, verniers, and other measuring devices for full dimensional verification routines. The 2.0000 inch overall length fits standard interchangeable handle systems commonly found in machine shops, tool rooms, and quality labs handling precision-machined components in both light manufacturing and high-tolerance production settings.

Key Features

• Class ZZ Plus tolerance of 0.00508 mm for precision go inspection
• Tool steel construction for durability and wear resistance
• 10 micro surface finish for consistent, repeatable gage contact
• Includes Certificate of Accuracy with NIST traceability
• Meets ASME B89.1 dimensional gage standards
• 2.0000 inch overall length compatible with standard interchangeable handle systems

Compatibility

Designed for go inspection of 22.23 mm diameter internal bores. Compatible for use with set micrometers, verniers, and other measuring devices as stated by the manufacturer. Fits standard interchangeable plug gage handle systems.

Installation Notes

Plug gages are installed and used by machinists and quality control technicians as part of a dimensional inspection process. Clean the gage and the bore being checked before use to prevent debris from affecting measurement accuracy. Do not force the gage through a bore, as this can damage the gage or the workpiece and produce a false reading. Store the gage in its case or on a gage stand away from other tools to protect the precision-ground surface from nicks and wear.