Vermont Gage 112310170 Class Zz Plus Plug Gage 10.17 Mm

Product Description

The VERMONT GAGE 112310170 is a Class ZZ Plus plug gage designed for precision dimensional inspection of bored or reamed holes. It checks whether a hole falls within acceptable tolerance using the Go method, confirming the opening is not undersized. With a diameter of 10.17 mm and a tolerance of 0.00508 mm, this gage delivers the accuracy required for quality control in machine shops, manufacturing lines, and tool rooms. The overall length is 2.0 inches. It is constructed from tool steel and features a 10 microfinish surface coating. A Certificate of Accuracy with NIST traceability is included. Machinists, quality technicians, and metrology professionals are the primary users.

This plug gage is suited for Go inspection applications in light manufacturing, precision machining, and toolroom environments. It is also used to set and verify micrometers, verniers, and other measuring devices requiring a traceable reference standard. The compact form factor and standard handle compatibility make it straightforward to incorporate into existing inspection routines for production and incoming quality control checks.

Key Features

• Class ZZ Plus tolerance grade for plug gage applications requiring tight dimensional control
• 10.17 mm diameter with 0.00508 mm tolerance for high-accuracy Go inspection
• Tool steel construction for durability and resistance to wear in production environments
• 10 microfinish surface coating for consistent, repeatable gage contact
• Includes Certificate of Accuracy with NIST traceability, meeting ASME B89.1 standards
• Suitable for setting micrometers, verniers, and other calibrated measuring instruments

Compatibility

Designed as a Go plug gage for use with standard gage handle systems and compatible with inspection setups requiring ASME B89.1 conformance. Suitable for setting and verifying micrometers, verniers, and other precision measuring devices.

Installation Notes

Plug gages should be handled and stored carefully to prevent nicking or scratching the precision ground surface. Always clean the gage and the hole being checked before use to prevent false readings or surface damage. Gages should be returned to their case when not in use and periodically recalibrated per your facility quality program. No power source or mechanical installation is required; this is a hand-held inspection instrument.