Vermont Gage 141237650 Class X Minus Pin Gage 0.3765 in

Product Description

The VERMONT GAGE 141237650 is a Class X Minus pin gage designed for precision measurement applications in calibration labs and production environments. It measures 0.3765 inches in diameter and 2 inches in length, machined from tool steel with a 4 microinch surface finish. The tolerance is held to -0.00004 inches, placing it in the Class X Minus category for high-accuracy go or no-go gauging. Each unit ships with a Certificate of Accuracy with NIST traceability, making it suitable for documented quality control workflows. Metrology technicians, machinists, and quality inspectors rely on pin gages like this one for direct part gauging and calibration of measuring equipment.

This pin gage is used wherever a precise 0.3765-inch diameter reference is required. Typical applications include checking bore diameters, verifying hole sizes on machined components, and calibrating measuring instruments. It is suited for both shop-floor inspection and controlled calibration environments. The tight tolerance and NIST-traceable documentation make it appropriate for industries requiring documented measurement traceability, including aerospace, automotive, and general precision manufacturing.

Key Features

• Class X Minus tolerance of -0.00004 inches for high-precision gauging
• 0.3765-inch diameter, 2-inch length in tool steel construction
• 4 microinch surface finish for accurate, repeatable contact
• Includes Certificate of Accuracy with NIST traceability
• Suitable for direct part gauging and calibration of measuring equipment

Compatibility

Designed as an OEM-style Class X Minus pin gage for use with standard pin gage handles and sets requiring a 0.3765-inch diameter member in calibration or direct gauging applications.

Installation Notes

Pin gages should be handled with clean, lint-free gloves to prevent corrosion from skin oils. Store in the provided case or a protected rack away from other metal tools to avoid surface damage. When inserting into a bore, use light hand pressure only and never force the gage, as this can damage both the gage and the part. Calibration use should follow facility metrology procedures and applicable standards.