Vermont Gage 112213300 Class Zz Minus Plug Pin Gage 13.30mm

Product Description

The VERMONT GAGE 112213300 is a Class ZZ Minus plug pin gage machined from steel and used to verify that a bore or hole does not exceed its maximum allowable size. Operating as a NoGo inspection gage, it confirms dimensional rejection limits in precision measurement workflows. The gage measures 13.30 mm in diameter with a tolerance of 0.00508 mm and an overall length of 2 inches. It ships with a Certificate of Accuracy traceable to NIST, making it suitable for quality-control environments where documented calibration is required. Machinists, toolroom technicians, and quality inspectors rely on this type of gage for fast, reliable go/no-go decisions on production parts.

This gage is intended for NoGo inspection applications where the 13.30 mm nominal bore size must be confirmed against its upper tolerance limit. It is also used to set and verify micrometers, verniers, and other measuring devices requiring a known reference diameter. Suitable for use in manufacturing, toolroom, and incoming inspection settings, it fits standard gage-block and pin-gage workflows common in both small-batch and high-volume production environments.

Key Features

• Class ZZ Minus tolerance grade - 0.00508 mm tolerance for reliable NoGo dimensional inspection
• 13.30 mm measurement diameter for direct bore and hole verification
• 2-inch overall length for comfortable handling in standard gage-block setups
• Steel construction for wear resistance and dimensional stability
• 10 micro coating finish to protect against corrosion during storage and use
• Includes Certificate of Accuracy with NIST traceability for quality-system documentation

Compatibility

Designed for use as a NoGo plug pin gage in applications requiring verification of 13.30 mm diameter bores, and as a reference standard for setting micrometers, verniers, and other precision measuring devices.

Installation Notes

Plug pin gages are handled and used by machinists, quality technicians, and toolroom personnel - no installation in the traditional sense applies. Store the gage in its protective case when not in use to prevent surface damage and contamination. Clean contact surfaces with a lint-free cloth before use and avoid dropping or striking the gage, which can alter its calibration. Periodic recalibration against NIST-traceable standards is recommended to maintain measurement integrity.