Vermont Gage 911214700 Class Zz Minus Plug Gage 0.1470 in

Product Description

The VERMONT GAGE 911214700 is a Class ZZ Minus plug pin gage used to verify that a hole or bore does not exceed its maximum allowable size. Manufactured from steel with a black oxide finish, it measures 0.1470 inches in diameter with a tolerance of 0.0002 inches. The 2-inch overall length suits standard handle chucks and gage holders. Each unit ships with a Certificate of Accuracy that includes NIST traceability, supporting quality-assurance documentation requirements in precision machining and inspection environments. This gage is intended for NoGo inspection applications and serves as a reliable go or no-go reference in production and tool-room settings.

This plug pin gage is used in dimensional inspection workflows on the shop floor or in metrology labs. It is suited for checking bored, drilled, or reamed holes in metal, plastic, or composite workpieces where tight tolerances must be verified. In addition to direct hole inspection, it serves as a setting reference for micrometers, vernier calipers, and other measuring devices that require a known-diameter standard. It is typically handled by quality control technicians, machinists, and inspection personnel in manufacturing, aerospace, automotive, and general metalworking environments.

Key Features

• Class ZZ Minus tolerance grade: 0.0002 inches, appropriate for NoGo inspection of close-tolerance bores
• 0.1470-inch measurement diameter for precise small-bore verification
• Steel construction with black oxide finish for corrosion resistance and reduced light glare during inspection
• 2-inch overall length fits standard gage handle collets and holders
• Includes Certificate of Accuracy with NIST traceability for quality documentation and calibration records
• Compatible with use as a setting reference for micrometers, verniers, and other measuring devices

Compatibility

Designed for use in NoGo bore inspection and as a setting reference for micrometers, vernier calipers, and comparable measuring devices requiring a traceable diameter standard.

Installation Notes

Plug pin gages are handled by quality control technicians and machinists; no power source or lockout is required. Handle the gage with clean, dry hands or cotton inspection gloves to prevent surface corrosion and measurement contamination. Store in a protective case away from temperature extremes to preserve dimensional stability. Verify the Certificate of Accuracy is on file before placing the gage into an active inspection or calibration program.