Vermont Gage 141121200 Class X Plus Pin Gage 0.212 in

Product Description

The VERMONT GAGE 141121200 is a Class X Plus tolerance pin gage used to verify bore diameters, hole sizes, and slot widths with high-precision accuracy. Manufactured from tool steel with a 4 micro inch surface finish, this pin gage measures 0.212 inches in diameter and 2 inches in length. The Class X Plus tolerance designation indicates a tight tolerance of +0.00004 inches, making it suitable for quality control and inspection applications where tight dimensional conformance is required. Each unit ships with a Certificate of Accuracy backed by NIST traceability, confirming measurement integrity for metrology and calibration use.

This pin gage is used in machine shops, calibration labs, and manufacturing environments for direct part gaging or for calibrating and verifying measuring equipment. It is appropriate for checking holes drilled or reamed to 0.212 inches nominal diameter in both production and inspection settings. Machinists, quality technicians, and calibration specialists are the primary users. Its compact 2 inch length allows access to shallow bores and blind holes in typical workpiece configurations.

Key Features

• Class X Plus tolerance of +0.00004 inches for high-precision measurement tasks
• Tool steel construction provides durability and dimensional stability
• 4 micro inch surface finish supports consistent, repeatable gage contact
• Includes Certificate of Accuracy with NIST traceability for documentation and compliance
• 0.212 inch diameter and 2 inch length suited for shallow bore and slot inspection

Compatibility

Designed for use as a go or no-go gage for 0.212 inch nominal diameter holes and bores. Suitable for calibration of measuring equipment or direct part gaging in standard inspection and metrology applications.

Installation Notes

Pin gages should be handled with clean, dry hands or cotton gloves to prevent corrosion from skin oils. Store the gage in its protective case when not in use to avoid surface damage. Before use, verify the gage and workpiece are at the same temperature, typically 68 degrees F per standard metrology practice, to eliminate thermal expansion error. Do not force the pin through a hole; light hand pressure is the correct technique.