Vermont Gage 111146000 Class Zz Plus Plug Gage 0.46 in

Product Description

The VERMONT GAGE 111146000 is a Class ZZ Plus plug gage designed for precise go inspection of 0.46-inch diameter bores and holes. Manufactured from tool steel, this plug gage holds a tolerance of 0.0002 inches and features a 10 microfinish surface, providing the accuracy required for verifying dimensional compliance in production and quality-control environments. Each unit ships with a Certificate of Accuracy backed by NIST traceability, confirming conformance to ASME B89.1 standards. Metrology technicians, machinists, and quality-control professionals use this gage as a reliable reference tool for go inspection workflows.

This plug gage is suited for go inspection applications involving 0.46-inch diameter features. It is also referenced for setting micrometers, verniers, and other precision measuring devices where a certified, traceable standard is required. At 2 inches in overall length, the gage is compact and easy to handle at the bench or on the shop floor. It is appropriate for both production-line inspection and tool-room calibration tasks in manufacturing and machining environments.

Key Features

• Class ZZ Plus tolerance rating at 0.0002 inches for high-accuracy go inspection
• 10 microfinish surface for consistent, repeatable contact with inspected bores
• Tool steel construction for durability and wear resistance in regular inspection use
• Conforms to ASME B89.1 dimensional gage standards
• Includes Certificate of Accuracy with NIST traceability
• Suitable for setting micrometers, verniers, and other precision measuring instruments

Compatibility

Designed for go inspection of 0.46-inch diameter bores and as a setting standard for micrometers, verniers, and other measuring devices, per the application data provided with this gage.

Installation Notes

Plug gages are handled and used by metrology technicians and quality-control professionals; no power tools or fasteners are required for use. Store the gage in its protective case when not in use to prevent nicks or surface contamination that could affect accuracy. Clean the gage and the workpiece bore before inspection to remove chips, oils, or debris. Calibration intervals should be established per your facility quality plan and applicable metrology standards.