Vermont Gage 111165000 Class Zz Plus Plug Gage 0.65 in

Product Description

The VERMONT GAGE 111165000 is a Class ZZ Plus plug gage used to verify bore and hole diameters to a high degree of accuracy. Machined from tool steel and finished to a 10 microinch surface finish, it measures a nominal diameter of 0.65 inches with a tolerance of 0.0002 inches. Each unit ships with a Certificate of Accuracy with NIST traceability, confirming conformance to ASME B89.1 standards. This gage is used in quality-control environments by machinists, metrology technicians, and inspection professionals who require reliable, repeatable dimensional verification.

The 111165000 plug gage is suited for go-inspection applications in manufacturing and precision machining environments. It is also used as a reference standard for setting micrometers, verniers, and other measuring devices. With an overall length of 2.0 inches, it handles easily in bench inspection and in-process checks on production floors. It is appropriate for both job shops and high-volume production settings where hole-diameter conformance must be documented and traceable.

Key Features

• Class ZZ Plus accuracy with 0.0002 inch tolerance for precise bore verification
• 10 microinch surface finish for consistent, low-friction gage contact
• Tool steel construction for durability and dimensional stability under repeated use
• Includes Certificate of Accuracy with NIST traceability
• Conforms to ASME B89.1 dimensional gage standards
• Suitable for setting micrometers, verniers, and other measuring instruments

Compatibility

Designed as an OEM-style go-inspection plug gage for use with standard bore inspection applications and as a reference standard for setting handheld and bench-mounted measuring devices conforming to ASME B89.1.

Installation Notes

Plug gages are handled and used by metrology technicians and quality-control inspectors rather than installed in a mechanical system. Store the gage in its protective case when not in use to prevent surface damage. Clean the gage and the workpiece bore before each use to avoid false readings caused by debris or oil contamination. Do not apply excessive force when inserting the gage; go-inspection practice relies on gravity or light hand pressure only.