Vermont Gage 141121000 Class X Plus Pin Gage 0.21 in

Product Description

The VERMONT GAGE 141121000 is a Class X Plus precision pin gage designed for direct part gaging and calibration of measuring equipment. Manufactured from tool steel with a 4 micro finish, this pin measures 0.21 inches in diameter and 2 inches in length. It holds a tolerance of +0.00004 inches, placing it in the Class X Plus accuracy tier suitable for high-precision inspection tasks. Each unit ships with a Certificate of Accuracy that carries NIST traceability, making it appropriate for use in calibrated measurement environments. Licensed metrologists, quality control inspectors, and toolroom technicians are the primary users.

This pin gage is used in manufacturing and inspection environments where direct part measurement or gage calibration is required. It suits applications in tool rooms, quality labs, and production floor inspection stations where verifying bore diameters, hole sizes, or measuring equipment accuracy is a routine task. The 0.21-inch nominal diameter and Class X Plus tolerance make it well suited for close-tolerance work in precision machined components.

Key Features

• Class X Plus tolerance of +0.00004 inches for high-precision measurement
• Tool steel construction for durability and wear resistance
• 4 micro surface finish for consistent, repeatable contact
• Includes Certificate of Accuracy with NIST traceability
• Compact 2-inch length for easy handling in confined inspection setups
• Suitable for both direct part gaging and calibration of measuring equipment

Compatibility

Designed as a precision hand gage for use with standard gage blocks, gage stands, and inspection fixtures that accept 0.21-inch diameter pin gages in quality control and toolroom applications.

Installation Notes

Pin gages should be handled with clean cotton or nitrile gloves to prevent corrosion from skin contact. Store in the original protective case when not in use and apply a light coat of rust-preventive oil during long-term storage. Calibration intervals should follow your facility quality management plan in accordance with applicable metrology standards. No power source or mechanical installation is required.