Vermont Gage 112111080 Class Zz Plus Plug Gage 11.08mm

Product Description

The VERMONT GAGE 112111080 is a Class ZZ Plus cylindrical plug gage used to verify bore and hole diameters to tight tolerances in precision inspection work. Manufactured from tool steel with a 10 microfinish surface coating, this gage checks an 11.08 mm diameter with a tolerance of 0.00508 mm, making it suited for applications where dimensional accuracy is critical. It ships with a Certificate of Accuracy traceable to NIST standards, confirming compliance with ASME B89.1. Machinists, quality technicians, and metrology lab personnel rely on this type of gage as a direct, reliable check of machined bore dimensions.

This plug gage is designed for go inspection use and is also compatible with setting micrometers, verniers, and other precision measuring devices requiring a certified reference. It fits into quality control workflows on the shop floor or in a metrology lab environment. The 2.0 inch overall length gives it a practical form factor for handheld use across a range of bore-inspection tasks in manufacturing and fabrication settings.

Key Features

• Class ZZ Plus tolerance rating - 0.00508 mm tolerance for high-precision bore inspection
• 11.08 mm inspection diameter for accurate go-gage verification
• Tool steel construction for durability and dimensional stability
• 10 microfinish surface coating reduces wear and ensures consistent contact
• Compliant with ASME B89.1 dimensional gage standards
• Includes Certificate of Accuracy with NIST traceability

Compatibility

Designed for go inspection of 11.08 mm diameter bores and for setting micrometers, verniers, and other calibrated measuring devices requiring a certified plug gage reference.

Installation Notes

Handle plug gages with clean, dry hands or lint-free gloves to prevent corrosion and contamination of the precision surface. Store the gage in its protective case when not in use and avoid dropping or striking the gage, as impact can alter calibration. Inspection should be performed at the standard reference temperature of 68 degrees F (20 degrees C) per ASME B89.1 guidelines to ensure accurate results.