Vermont Gage 911101000 Class Zz Plus Plug Gage 0.01 in

Product Description

The VERMONT GAGE 911101000 is a Class ZZ Plus plug gage used to verify bore and hole dimensions to precise tolerances in production and inspection environments. It measures a nominal diameter of 0.01 inches with a tolerance of 0.0002 inches, making it suitable for high-accuracy go-inspection work. The gage body is manufactured from tool steel with a black oxide finish that resists corrosion and reduces glare during use. Each unit ships with a Certificate of Accuracy that includes NIST traceability, supporting documentation requirements in calibrated measurement programs. Dimensional machinists, quality technicians, and tool-room inspectors are the primary users of this type of instrument.

This plug gage is designed for go inspection applications and is also used to set and verify micrometers, verniers, and other measuring devices requiring a known reference standard. Its small diameter makes it appropriate for checking fine bores in precision-machined components across aerospace, medical device, automotive, and general manufacturing environments. The overall length of 2 inches provides a manageable grip for handheld inspection use.

Key Features

• Class ZZ Plus tolerance rating at 0.0002 inches for high-precision inspection
• Tool steel construction for durability and dimensional stability
• Black oxide finish for corrosion resistance and low-glare surface
• Includes Certificate of Accuracy with NIST traceability
• Conforms to ASME B89.1 dimensional standard
• Suitable for go inspection and reference setting of micrometers and verniers

Compatibility

Designed for use in go inspection applications and as a reference standard for setting micrometers, verniers, and other precision measuring devices requiring a traceable dimensional reference at 0.01 inches nominal diameter.

Installation Notes

Plug gages of this type are handled by quality technicians and precision machinists; no installation in the mechanical sense applies. Keep the gage clean and lightly oiled when stored to prevent corrosion. Do not drop or apply lateral force to the gage, as even minor deformation at this tolerance class will affect measurement validity. Verify calibration status against the included NIST-traceable certificate before use in a certified inspection program.