Vermont Gage 112310790 Class Zz Plus Plug Gage 10.79mm

Product Description

The VERMONT GAGE 112310790 is a Class ZZ Plus plug gage used to verify bore and hole diameters in precision machining and quality control environments. Measuring 10.79 mm in diameter, this go-inspection gage is machined from tool steel and finished to a 10 microfinish surface, providing consistent, repeatable contact with the workpiece. It carries a tolerance of 0.00508 mm, meeting the requirements of ASME B89.1. A Certificate of Accuracy with NIST traceability is included, making it suitable for calibration-controlled environments. Machinists, quality technicians, and tool-room professionals rely on this style of gage for fast, reliable pass-fail hole inspection.

This plug gage is used in go inspection applications where bore diameter must be confirmed to tight tolerances. It is also compatible with setup and verification tasks involving micrometers, verniers, and other dimensional measuring devices. The 10.79 mm size fits into standard gage-handle systems used in production and inspection floor environments. Its overall length of 2.0000 inches makes it easy to handle and position in typical bench and CMM-adjacent inspection workflows. This gage is appropriate for both job shop and high-volume manufacturing quality programs.

Key Features

• Class ZZ Plus tolerance rating per ASME B89.1 for precision go inspection
• 10.79 mm diameter machined to 0.00508 mm tolerance
• Tool steel construction for durability and dimensional stability
• 10 microfinish surface coating for consistent gage contact
• Includes Certificate of Accuracy with NIST traceability
• Overall length of 2.0000 inches fits standard plug gage handles

Compatibility

Designed for go inspection use with micrometers, verniers, and other calibrated measuring devices. Fits standard plug gage handle systems appropriate for the 10.79 mm diameter range.

Installation Notes

This gage is handled and used by quality control technicians and machinists - no installation in the traditional sense applies. Store the gage in its case when not in use to protect the lapped surface and maintain calibration integrity. Do not use the gage on rotating workpieces or apply side-loading force, as this can alter the gage diameter over time. Recalibrate on a schedule consistent with your quality management system requirements.