Vermont Gage 112101520 Class Zz Plus Plug Gage 1.52mm

Product Description

The VERMONT GAGE 112101520 is a Class ZZ Plus pin-style plug gage used to verify bore and hole diameters in precision machining and inspection workflows. The gage measures 1.52 mm in diameter with a tolerance of 0.005 mm, making it suitable for go-type dimensional inspection where close tolerance control is required. The working surface carries a 10 microfinish, reducing wear and ensuring consistent contact with the workpiece. Manufactured from tool steel, the 112101520 is built to handle repeated use in production and quality-control environments. An overall length of 2.0 inches gives technicians a secure, manageable grip during hand-held inspection tasks.

This plug gage is designed for go inspection use and is compatible with standard gage handle systems used throughout metrology labs, machine shops, and quality departments. It is also suited for setting and verifying micrometers, verniers, and other measuring devices where a traceable reference standard is needed. Each unit ships with a Certificate of Accuracy with NIST traceability, satisfying audit and calibration documentation requirements in ISO-compliant and AS9100 environments. The gage is appropriate for both production-floor spot checks and controlled inspection room use.

Key Features

• 1.52 mm diameter with 0.005 mm tolerance for precise go-type inspection
• 10 microfinish surface for low wear and consistent gage contact
• Tool steel construction for durability in repeated-use inspection applications
• Includes Certificate of Accuracy with NIST traceability for documentation compliance
• Conforms to ASME B89.1 standards
• Overall length of 2.0 inches fits standard gage handle systems

Compatibility

Designed for go inspection use with standard plug gage handle systems. Also suitable for setting micrometers, verniers, and other measuring devices requiring a traceable reference.

Installation Notes

Plug gages of this type are installed and used by quality technicians, machinists, and metrologists — no special tools are required for handling. Store the gage in its protective case when not in use to prevent surface damage and corrosion. Clean the gage pin and the bore being checked before use to avoid false readings caused by debris or contamination. Do not force the gage into a bore; excessive insertion force can damage both the gage and the workpiece surface.