Vermont Gage 141133900 Class X Plus Pin Gage 0.339 in

Product Description

The VERMONT GAGE 141133900 is a Class X Plus precision pin gage designed for direct part inspection and calibration of measuring equipment. Manufactured from tool steel with a 4 microinch surface finish, this pin gage holds a tolerance of +0.00004 inches, making it suitable for high-accuracy inspection work. At 0.339 inches in diameter and 2 inches in length, it fits standard pin gage handles and is used wherever tight dimensional verification is required. Each unit ships with a Certificate of Accuracy traceable to NIST standards, providing the documentation needed for calibrated inspection environments.

This pin gage is used in quality control, toolroom, and production inspection applications across manufacturing, machining, and metrology settings. It is appropriate for checking hole diameters, verifying bore tolerances, and calibrating other measuring instruments. The Class X Plus designation indicates a tighter tolerance class, making it well-suited for applications where standard Class X accuracy is not sufficient. Licensed metrologists, QC technicians, and toolroom machinists are the typical users.

Key Features

• Class X Plus tolerance of +0.00004 inches for high-precision inspection
• Tool steel construction for durability and wear resistance
• 4 microinch surface finish for consistent, accurate measurement contact
• Includes Certificate of Accuracy with NIST traceability for documented calibration compliance
• 0.339 inch diameter, 2 inch length — compatible with standard pin gage handles

Compatibility

Designed as a direct-use or calibration pin gage for standard pin gage handle sets used in toolroom and production inspection environments.

Installation Notes

Pin gages should be handled with clean, dry hands or cotton gloves to prevent corrosion from skin contact. Before use, verify that the gage and the part being measured are at the same temperature to avoid thermal expansion error. Store the pin in its original case or a protective sleeve when not in use. No power tools or mechanical force should be used when inserting the pin into a bore — hand pressure only.