Vermont Gage 141209370 Class X Minus Pin Gage 0.0937 in

Product Description

The VERMONT GAGE 141209370 is a Class X Minus pin gage used to verify hole diameters and calibrate measuring equipment with high precision. Machined from tool steel and finished to a 4 microinch surface finish, this pin gage measures 0.0937 inches in diameter with a tolerance of -0.00004 inches, placing it firmly in the Class X Minus specification. At 2 inches in length, it is suited for direct gaging of parts or use in metrology lab calibration workflows. Each unit ships with a Certificate of Accuracy traceable to NIST standards, making it appropriate for documented quality control programs. Machinists, quality technicians, and metrologists are the primary users of this type of precision tooling.

This pin gage is used in manufacturing, inspection, and calibration environments where hole size verification must meet tight tolerance requirements. It is suited for checking drilled, reamed, or punched features in metal, plastic, and composite workpieces. The NIST-traceable certificate supports use in ISO 9001 and AS9100 quality management systems. Both production-floor inspectors and calibration lab technicians will find this gage appropriate for go/no-go and attribute inspection applications where Class X accuracy is required.

Key Features

• Class X Minus tolerance of -0.00004 inches for high-precision hole measurement
• 0.0937 inch diameter pin for direct part gaging or equipment calibration
• 4 microinch surface finish for consistent, repeatable contact measurement
• Tool steel construction for durability and dimensional stability
• Includes Certificate of Accuracy with NIST traceability for documented QC use
• 2 inch length provides adequate handling and reach for most bench inspection tasks

Compatibility

Designed as a direct-use precision pin gage for calibration of measuring equipment or attribute inspection of parts requiring a 0.0937 inch diameter reference standard.

Installation Notes

Pin gages should be handled with clean, dry hands or cotton gloves to prevent corrosion from skin oils. Store in the provided case or a controlled environment to maintain dimensional accuracy. Clean the gage and the feature being checked before use to avoid false readings from debris or burrs. Periodic recalibration against a certified reference standard is recommended to maintain traceability in formal quality systems.