Vermont Gage 141104100 Class X Plus Pin Gage 0.041 in

Product Description

The VERMONT GAGE 141104100 is a Class X Plus pin gage used to measure and verify hole diameters with high precision. It features a 0.041-inch diameter and a 2-inch length, manufactured from tool steel with a 4-micro finish for consistent surface quality. The tolerance is held to +0.00004 inches, placing it in the tightest commercially available accuracy class for pin gages. Each unit ships with a Certificate of Accuracy traceable to NIST standards. This gage is used by quality control technicians, machinists, and metrology professionals who require verifiable dimensional accuracy in production and inspection environments.

This pin gage is suited for calibrating measuring equipment and for direct part inspection where close-tolerance hole verification is required. Applications include checking drilled, reamed, or punched holes in manufacturing and fabrication shops, inspection labs, and tool rooms. The 2-inch length provides sufficient handle for manual insertion into shallow and moderate-depth features. The NIST-traceable certification makes this gage appropriate for use in regulated quality systems including ISO and AS9100 environments where traceability documentation is required.

Key Features

• Class X Plus tolerance of +0.00004 inches for high-accuracy hole inspection
• Tool steel construction for durability and dimensional stability
• 4-micro surface finish for repeatable, smooth gage insertion
• Includes Certificate of Accuracy with NIST traceability
• 0.041-inch diameter, 2-inch length for small-hole measurement applications

Compatibility

Designed for use as a go or no-go reference gage in standard pin gage sets and handles, or as a standalone inspection tool for direct measurement of close-tolerance holes in machined, drilled, or punched components.

Installation Notes

Pin gages should be handled with clean, dry hands or lint-free gloves to prevent corrosion from skin contact. Store in a protective case away from other metal tooling to avoid nicks or surface damage that would affect accuracy. Inspect the gage surface for wear or damage before each use. Calibration intervals should follow your facility quality plan and applicable metrology standards.