Vermont Gage 111192000 Class Zz Plus Plug Gage 0.92 in

Product Description

The VERMONT GAGE 111192000 is a Class ZZ Plus plug gage designed to verify that machined bores and holes meet minimum acceptable size limits in a Go inspection role. Manufactured from tool steel, this gage holds a diameter of 0.92 inches with a tolerance of 0.0002 inches, making it suitable for precision dimensional verification in production and quality control environments. The 10 microinch surface finish on the gage member ensures consistent, repeatable contact with the workpiece. Each unit ships with a Certificate of Accuracy with NIST Traceability, confirming the gage meets ASME B89.1 standards. Machinists, quality technicians, and tool room personnel are the primary users.

This plug gage is used in manufacturing and inspection settings where bore diameter acceptance must be confirmed before a part proceeds to the next stage of production. It is appropriate for use alongside set micrometers, verniers, and other calibrated measuring devices to support a complete dimensional inspection process. The 2.0-inch overall length provides a comfortable grip for hand-held use in both floor-level production checks and bench-top inspection stations. Suitable for residential and commercial precision manufacturing environments wherever ASME B89.1-compliant Go gage verification is required.

Key Features

• Class ZZ Plus tolerance grade for Go inspection applications
• 0.92-inch measurement diameter with 0.0002-inch tolerance
• 10 microinch surface finish for consistent, accurate contact
• Tool steel construction for durability and wear resistance
• Includes Certificate of Accuracy with NIST Traceability
• Conforms to ASME B89.1 dimensional gage standards

Compatibility

Designed for Go inspection use with set micrometers, verniers, and other measuring devices requiring a 0.92-inch Class ZZ Plus reference gage per ASME B89.1.

Installation Notes

Plug gages are handled and used by quality technicians and machinists; no power source or utility shutoff is required. Store the gage in its case when not in use to protect the gage member from nicks, corrosion, and contamination. Clean both the gage and the workpiece bore before inspection to prevent false readings caused by chips or coolant residue. Follow your facility calibration schedule and handle the gage with clean cotton gloves to avoid thermal expansion errors from hand heat.