Vermont Gage 141127000 Class X Plus Pin Gage 0.27 in

Product Description

The VERMONT GAGE 141127000 is a Class X Plus precision pin gage manufactured from tool steel for direct part gaging and calibration of measuring equipment. It measures 0.27 inches in diameter and 2 inches in length, holding a tolerance of +0.00004 inches — the tightest classification available in standard pin gage sets. The 4 micro surface finish ensures consistent, repeatable contact across gage surfaces. Each unit ships with a Certificate of Accuracy traceable to NIST standards, making it suitable for use in documented quality-control environments.

This pin gage is used in inspection and metrology applications across manufacturing, machining, and quality-assurance operations. It is suited for checking bore diameters, slot widths, and hole locations on precision-machined parts. Typical users include quality technicians, tool-and-die makers, and metrologists working in production and calibration lab settings. The 0.27-inch diameter targets a common bore size range used in mechanical and fluid-system component manufacturing.

Key Features

• Class X Plus tolerance of +0.00004 inches for highest-accuracy gaging
• Tool steel construction for hardness and wear resistance
• 4 micro surface finish for consistent gage-to-workpiece contact
• Includes Certificate of Accuracy with NIST traceability
• Compact 2-inch length for easy handling in tight inspection setups

Compatibility

Designed as an OEM-style Class X Plus pin gage for use with standard pin gage handles and compatible with inspection workflows requiring NIST-traceable measurement documentation.

Installation Notes

Pin gages are handled and used by quality technicians and metrologists — no trade licensing is required, but proper metrology practices apply. Store pin gages in their protective case when not in use to prevent surface damage and corrosion. Clean gage and workpiece contact surfaces before use to avoid false readings. Never force a pin gage into a bore; light hand pressure is the correct insertion method.