Vermont Gage 141237480 Class X Minus Pin Gage 0.3748in

Product Description

The VERMONT GAGE 141237480 is a Class X Minus pin gage used for precision dimensional inspection in calibration labs and on the shop floor. It measures 0.3748 inches in diameter with a tolerance of -0.00004 inches, making it suitable for high-accuracy go/no-go and direct part gaging applications. The gage is machined from tool steel and features a 4 microinch surface finish. At 2 inches in length and 0.1 pounds, it is a compact, hand-held instrument. Each unit ships with a Certificate of Accuracy with NIST traceability, confirming the measurement standard behind the part.

This pin gage is designed for use in calibration of measuring equipment or for direct gaging of machined parts, bores, and holes. It is well suited for quality control departments, metrology labs, tool rooms, and production floor inspection stations across manufacturing, aerospace, automotive, and mechanical trades. The Class X Minus designation indicates the tightest commercially available tolerance class, with the minus tolerance direction falling below nominal to maintain consistent fit verification.

Key Features

• Class X Minus tolerance: -0.00004 inches for high-precision dimensional inspection
• 0.3748 inch diameter for direct part and bore gaging
• Tool steel construction for wear resistance and dimensional stability
• 4 microinch surface finish for consistent, repeatable contact measurements
• Includes Certificate of Accuracy with NIST traceability
• Compact size at 2 inches long and 0.1 pounds for easy handling

Compatibility

Designed as an OEM-style precision gage for use with standard pin gage sets, handle sets, and gage blocks in metrology and inspection applications.

Installation Notes

Pin gages are handled and used by quality technicians and machinists; no permanent installation is required. Store in a protective case away from moisture and contaminants to preserve dimensional integrity. Clean contact surfaces with a lint-free cloth before use. Do not force the gage into an undersized bore, as this can damage the gage or the part being inspected.