Vermont Gage 141175400 Class X Plus Pin Gage 0.754 in

Product Description

The VERMONT GAGE 141175400 is a Class X Plus tolerance pin gage used to verify hole diameters, check bore sizes, and calibrate measuring equipment in precision machining and inspection environments. Manufactured from tool steel with a 4 micro-inch surface finish, this pin measures 0.754 inches in diameter and 2 inches in length. The Class X Plus tolerance grade holds a tolerance of +0.00004 inches, making it suitable for high-precision inspection work. Each pin ships with a Certificate of Accuracy traceable to NIST standards. Machinists, quality control technicians, and calibration lab personnel are the primary users of this type of gage.

This pin gage is used in machine shops, manufacturing facilities, and metrology labs where tight dimensional control is required. It serves both as a direct gaging tool for checking hole and bore dimensions and as a reference standard for calibrating other measuring instruments. Applications include incoming inspection, in-process quality checks, and calibration of plug gages, bore gages, and CMM fixtures. The 2-inch length allows secure handling during single-pass GO or NO-GO style checks on production parts.

Key Features

• Class X Plus tolerance grade: +0.00004 inches for high-precision inspection
• 0.754 inch diameter, 2 inch length for direct hole and bore gaging
• Tool steel construction for durability and wear resistance
• 4 micro-inch surface finish for accurate, repeatable contact
• Includes Certificate of Accuracy with NIST traceability
• Suitable for calibration of measuring equipment or direct part gaging

Compatibility

Designed as an OEM-style replacement or supplemental pin for Class X Plus precision pin gage sets used in dimensional inspection and calibration of measuring equipment.

Installation Notes

Pin gages are handled and stored by calibration technicians and quality control personnel, not installed in the traditional sense. Keep the pin clean and lightly oiled when not in use to prevent corrosion of the tool steel surface. Do not force the pin through an undersized feature, as this can damage both the pin and the workpiece. Store individually or in a padded gage block case to protect the precision surface finish.