Vermont Gage 111407550 Class Zz Minus Plug Pin Gage

Product Description

The VERMONT GAGE 111407550 is a Class ZZ Minus plug pin gage manufactured from steel for dimensional inspection and gauging applications. It measures 0.0755 inches in diameter with an overall length of 2 inches and holds a tolerance of 0.0002 inches. This pin gage is designed for NoGo inspection work and is used to verify that a bore or hole does not exceed its maximum allowable size. Each unit ships with a Certificate of Accuracy with NIST traceability, making it suitable for quality-controlled environments. Machinists, quality technicians, and inspection personnel are the primary users of this tool.

This plug pin gage is well-suited for use in machine shops, manufacturing facilities, and inspection labs where precise bore and hole measurement is required. The Class ZZ tolerance grade and Minus designation make it appropriate for NoGo gauging functions when used alongside a Go gage in a complete inspection setup. It is also compatible with setting and verifying micrometers, verniers, and other measuring devices where a known reference diameter is needed.

Key Features

• Class ZZ Minus tolerance grade for NoGo inspection applications
• 0.0755-inch measurement diameter with a 0.0002-inch tolerance
• Overall length of 2 inches for easy handling in tight inspection setups
• 10 microfinish surface coating for consistent contact and accurate readings
• Steel construction for durability and dimensional stability
• Includes Certificate of Accuracy with NIST traceability

Compatibility

Designed for NoGo inspection use and compatible with micrometers, verniers, and other precision measuring devices requiring a 0.0755-inch reference diameter.

Installation Notes

Pin gages are handled and used by quality technicians and machinists following standard metrology practices. Keep the gage clean and lightly oiled when not in use to prevent corrosion and dimensional drift. Do not force the gage into a bore — light hand pressure is the correct technique. Store in a protective case away from temperature extremes to maintain accuracy.