Vermont Gage 112319330 Class Zz Plus Plug Gage 19.33 Mm

Product Description

The VERMONT GAGE 112319330 is a Class ZZ Plus plug gage with a 19.33 mm diameter, manufactured from tool steel for dimensional inspection work. It carries a tolerance of 0.00508 mm and an overall length of 2.0000 inches, making it suitable for precise go-inspection tasks in quality control and metrology environments. Each unit ships with a Certificate of Accuracy traceable to NIST, confirming compliance with ASME B89.1 standards. Licensed metrologists, quality technicians, and calibration professionals use this gage to verify bore diameters on machined components, ensuring parts meet tight dimensional tolerances before assembly or shipment.

This plug gage is designed for go inspection applications and is used with set micrometers, verniers, and other precision measuring devices. It is appropriate for use in production inspection, incoming inspection, and calibration lab settings. The 19.33 mm diameter makes it a direct-fit tool for verifying bores of that nominal size in both light manufacturing and precision machining environments. The 10 micro coating finish provides surface consistency for repeatable, accurate measurements across multiple uses.

Key Features

• Class ZZ Plus tolerance grade at 0.00508 mm for high-accuracy go inspection
• Tool steel construction for durability and wear resistance in production environments
• 10 micro coating finish promotes measurement consistency and surface uniformity
• Includes Certificate of Accuracy with NIST traceability per ASME B89.1
• Overall length of 2.0000 inches for standard hand-held gage use
• Compatible with set micrometers, verniers, and other measuring instruments

Compatibility

Designed for go inspection of 19.33 mm diameter bores and for use with set micrometers, verniers, and other precision measuring devices as stated in the product specifications.

Installation Notes

Plug gages are handled and used by quality control technicians and metrologists; no power source or mechanical installation is required. Store the gage in its protective case when not in use to prevent surface damage and maintain calibration integrity. Clean contact surfaces before use and avoid dropping or impacting the gage against hard surfaces, as this can alter the dimensional accuracy. Periodic recalibration is recommended per your facility quality management procedures and applicable ASME B89.1 guidelines.