Vermont Gage 111313450 Class Zz Plus Plug Gage 0.1345 in

Product Description

The VERMONT GAGE 111313450 is a Class ZZ Plus plug gage machined from tool steel for dimensional inspection work. It measures a nominal diameter of 0.1345 inches with a tolerance of 0.0002 inches, making it suitable for go-inspection tasks where tight dimensional control is required. The gage has a 10 microfinish surface, reducing wear on the part being checked and maintaining accuracy over repeated use. Overall length is 2.0 inches. Each unit ships with a Certificate of Accuracy traceable to NIST, satisfying documentation requirements for quality systems. Machinists, tool and die makers, and quality control technicians are the primary users.

This plug gage is designed for go inspection applications and can also be used to calibrate or verify set micrometers, verniers, and other hand-measuring instruments. It is well suited for precision machine shops, manufacturing production lines, and metrology labs where part tolerances must be verified to ASME B89.1 standards. The small diameter makes it appropriate for inspecting bores, holes, or features in the 0.1345-inch range in both prototype and production environments.

Key Features

• 0.1345-inch nominal diameter with 0.0002-inch tolerance for tight dimensional verification
• Class ZZ Plus classification per ASME B89.1 standard
• 10 microfinish surface for reduced wear and consistent contact
• Tool steel construction for durability and dimensional stability
• Includes Certificate of Accuracy with NIST traceability for quality documentation
• 2.0-inch overall length for comfortable hand use on bench or in-process inspection

Compatibility

Designed for go inspection of features at 0.1345-inch diameter and for use as a setting standard with set micrometers, verniers, and similar measuring devices in applications conforming to ASME B89.1.

Installation Notes

Plug gages are handled and used by machinists and quality technicians — no power source or lockout procedure is required. Store the gage in its case when not in use to prevent surface damage and corrosion. Clean the gage and the part to be checked before use to avoid false readings caused by chips or debris. Do not force the gage into a bore; apply light, steady hand pressure only to preserve the gage surface and the part.