Vermont Gage 141251200 Class X Minus Pin Gage 0.512 in

Product Description

The VERMONT GAGE 141251200 is a Class X Minus precision pin gage used to verify bore diameters, check hole tolerances, and calibrate measuring equipment in industrial and metrology applications. Machined from tool steel with a 4 microinch surface finish, this pin gage measures 0.512 inches in diameter and 2 inches in length. The Class X Minus designation indicates a tight minus tolerance of -0.00004 inches, making it appropriate for high-precision inspection tasks. Each unit ships with a Certificate of Accuracy with NIST traceability. Dimensional inspection professionals, quality control technicians, and calibration labs are the primary users.

This pin gage is suited for production floor inspection, incoming quality control, and calibration lab use wherever a 0.512-inch nominal diameter must be verified to tight tolerances. It is commonly used to directly gage machined parts or to verify the accuracy of bore gages, air gages, and other dimensional measuring instruments. The compact 2-inch length fits standard pin gage handles and storage sets used in both job shops and precision manufacturing facilities.

Key Features

• Class X Minus tolerance of -0.00004 inches for high-precision dimensional inspection
• 0.512-inch nominal diameter, 2 inches in length
• Machined from tool steel for durability and dimensional stability
• 4 microinch surface finish for accurate, repeatable gage contact
• Includes Certificate of Accuracy with NIST traceability
• Suitable for direct part gaging and calibration of measuring equipment

Compatibility

Designed as a direct-use precision measurement tool for any application requiring a 0.512-inch Class X Minus pin gage; fits standard pin gage handles and holders compatible with that diameter range.

Installation Notes

Pin gages should be handled with clean, dry hands or cotton gloves to prevent corrosion from skin oils. Store the gage in its protective case when not in use to preserve the surface finish and dimensional integrity. Before use, clean the gage and the feature being measured with a lint-free cloth and a suitable solvent. Do not force the pin into an undersized hole, as this can damage both the gage and the workpiece.