Vermont Gage 111275900 Class Zz Minus Plug Pin Gage 0.7590 in

Product Description

The VERMONT GAGE 111275900 is a Class ZZ Minus plug pin gage designed for NoGo inspection applications in precision measurement and quality control environments. This pin gage checks that a hole or bore does not fall below the minimum acceptable size, serving as the NoGo member of a go/no-go inspection pair. Manufactured from steel, it measures 0.7590 inches in diameter with an overall length of 2 inches and holds a tolerance of 0.0002 inches. Each unit ships with a Certificate of Accuracy with NIST Traceability, making it suitable for use in calibrated tool rooms and inspection departments.

This plug pin gage is used in machine shops, manufacturing facilities, and metrology labs where tight hole-tolerance verification is required. It is appropriate for use with micrometers, verniers, and other precision measuring devices for setting and verification tasks. The Class ZZ designation identifies this as an inspection-grade gage intended for production floor and quality control use rather than master-grade laboratory work. Machinists, quality technicians, and metrologists are the primary users of this tool.

Key Features

• Class ZZ Minus tolerance designation for NoGo inspection use
• 0.7590 inch measurement diameter with 0.0002 inch tolerance
• Steel construction for durability and dimensional stability
• 10 micro finish coating for consistent surface quality
• Includes Certificate of Accuracy with NIST Traceability
• Compatible with micrometers, verniers, and other precision measuring devices

Compatibility

Designed for use with micrometers, verniers, and other precision measuring devices requiring a 0.7590 inch diameter NoGo inspection reference. Suitable for go/no-go gage sets in production and quality control inspection applications.

Installation Notes

Pin gages are handled and stored by quality technicians and metrologists following standard metrology lab protocols. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the steel body. Avoid dropping or mishandling, as impact damage can affect the precision tolerance of the gage. Verify the Certificate of Accuracy is retained with the gage for traceability documentation requirements.