Vermont Gage 111420650 Class Zz Minus Plug Gage 0.2065 in

Product Description

The VERMONT GAGE 111420650 is a Class ZZ minus tolerance plug pin gage used to verify that a hole or bore does not exceed its maximum allowable size. At 0.2065 inches in diameter with a tolerance of 0.0002 inches, this gage delivers the precision required for NoGo inspection work on production floors and in quality control environments. The overall length is 2 inches, making it a compact, handheld tool. Each unit ships with a Certificate of Accuracy backed by NIST traceability. It is installed and used by machinists, quality technicians, and metrology professionals performing dimensional inspection.

This pin gage is suited for NoGo go-gage inspection routines, as well as for setting and verifying micrometers, verniers, and other precision measuring devices. It is commonly used in manufacturing and fabrication environments where hole-diameter tolerances must be held to tight specifications. The 10 microfinish surface coating supports consistent, accurate seating during inspection. Typical applications include incoming material inspection, in-process quality checks, and calibration reference tasks.

Key Features

• Class ZZ minus tolerance designation for NoGo inspection applications
• 0.0002-inch tolerance supports high-precision dimensional verification
• 10 microfinish surface coating for consistent gage seating and wear resistance
• Includes Certificate of Accuracy with NIST traceability
• Steel construction for durability in shop and lab environments
• Compact 2-inch overall length for easy single-hand operation

Compatibility

Designed for use as a NoGo plug pin gage in standard go-gage inspection systems and for setting micrometers, verniers, and other precision measuring devices requiring a 0.2065-inch reference diameter.

Installation Notes

Pin gages of this type are handled and used by quality technicians and metrologists; no power tools or electrical shutoff is required. Keep the gage clean and lightly oiled when stored to prevent corrosion on the steel surface. Never force the gage into a bore -- if resistance is felt during a NoGo check, that is the expected pass condition. Handle with clean, dry gloves or a gage cloth to avoid transferring oils that can affect surface readings.