Vermont Gage 141137900 Class X Plus Pin Gage 0.379 in

Product Description

The VERMONT GAGE 141137900 is a Class X Plus precision pin gage manufactured from tool steel, designed for direct part gaging and calibration of measuring equipment. It measures 0.379 inches in diameter with a tight tolerance of +0.00004 inches, making it suitable for applications where dimensional accuracy is critical. The gage is 2 inches long and features a 4 microinch surface finish. Each unit ships with a Certificate of Accuracy traceable to NIST, providing the documentation required for quality-controlled environments. Dimensional inspection professionals, metrology lab technicians, and quality control staff are the primary users of this type of precision gage.

Class X Plus pin gages are used in manufacturing and inspection environments for verifying hole diameters, checking bore tolerances, and calibrating other measuring instruments. This gage is appropriate for both production floor spot-checks and controlled metrology lab settings. Its tight tolerance classification makes it well-suited for high-precision industries such as aerospace, medical device manufacturing, and precision machining where part acceptance criteria are strict.

Key Features

• Class X Plus tolerance of +0.00004 inches for high-accuracy dimensional verification
• 0.379 inch nominal diameter for direct hole and bore inspection
• Tool steel construction for durability and wear resistance
• 4 microinch surface finish for consistent contact and accurate readings
• Includes Certificate of Accuracy with NIST traceability for audit and calibration records
• Compact 2 inch length suitable for bench and fixture use

Compatibility

Designed as an OEM-style replacement or direct-use precision gage for dimensional inspection applications requiring a 0.379 inch Class X Plus pin gage with NIST-traceable documentation.

Installation Notes

Pin gages are handled and used by quality control technicians and metrology professionals. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the tool steel surface. Never force a pin gage into a bore; if resistance is felt, the hole may be undersized or contaminated. Store in the provided case or a protective holder to preserve the surface finish and dimensional integrity.