Vermont Gage 111308050 Class Zz Plus Plug Gage 0.0805 in

Product Description

The VERMONT GAGE 111308050 is a Class ZZ Plus plug gage designed for precise hole and bore inspection in manufacturing and quality control environments. With a measurement diameter of 0.0805 inches and a tight tolerance of 0.0002 inches, this gage is built for go inspection applications where accurate conformance verification is critical. The ground tool steel construction and 10 microfinish surface finish ensure consistent, repeatable contact during use. Each unit ships with a Certificate of Accuracy traceable to NIST, making it suitable for documented inspection programs. Machinists, quality technicians, and tool-room personnel are the typical end users.

This plug gage is used in go inspection workflows to verify that drilled, reamed, or bored holes meet minimum diameter specifications. It is also compatible with use alongside set micrometers, verniers, and other precision measuring devices for calibration and reference purposes. At 2.0 inches overall length, the gage is sized for easy handling in bench and floor inspection settings. Suitable for both production floor and quality lab use in light manufacturing, aerospace, automotive, and general machining environments.

Key Features

• 0.0805 inch measurement diameter with 0.0002 inch tolerance for high-precision go inspection
• Class ZZ Plus accuracy grade meets ASME B89.1 standards
• 10 microfinish surface finish for consistent, low-wear contact
• Tool steel construction provides durability and dimensional stability
• Includes Certificate of Accuracy with NIST traceability for documented quality programs
• 2.0 inch overall length for comfortable bench and floor use

Compatibility

Designed for go inspection of holes and bores and for use with set micrometers, verniers, and other precision measuring devices as stated by the manufacturer.

Installation Notes

Plug gages are handled and used by quality technicians and machinists — no installation in the traditional sense applies. Always clean the gage and the workpiece bore before use to prevent contamination that could affect readings. Store the gage in its case when not in use to protect the ground surface from damage. Follow your facility's gage calibration interval and handling procedures in accordance with your quality management system requirements.