Vermont Gage 141156200 Class X Plus Pin Gage 0.562 in

Product Description

The VERMONT GAGE 141156200 is a Class X Plus precision pin gage manufactured from tool steel and used to verify bore diameters, hole sizes, and other critical dimensional features in machined and fabricated parts. With a 0.562-inch nominal diameter and a tight tolerance of plus 0.00004 inches, this pin gage meets the demands of quality control, incoming inspection, and calibration-lab environments. Each unit ships with a Certificate of Accuracy traceable to NIST, making it suitable for documented inspection processes. Machinists, quality technicians, and tool-room professionals rely on this class of gage for repeatable, high-confidence measurements.

This pin gage is intended for direct gaging of part features and for calibration or verification of measuring equipment. Its 2-inch length provides a practical handling surface while keeping the gage rigid and stable during use. The 4-microinch surface finish contributes to accurate seating in bores and minimizes measurement error caused by surface irregularities. It is well suited for use in precision manufacturing, aerospace, automotive, and general metalworking inspection workflows where Class X Plus tolerances are specified.

Key Features

• Class X Plus tolerance of plus 0.00004 inches for high-precision dimensional verification
• Tool steel construction for wear resistance and dimensional stability
• 4-microinch surface finish for accurate, repeatable bore seating
• 2-inch usable length for stable handling during inspection
• Includes Certificate of Accuracy with NIST traceability for documented QC processes
• Suitable for direct part gaging and calibration of measuring equipment

Compatibility

Designed for use as a go or no-go reference gage in any application requiring a 0.562-inch nominal diameter Class X Plus pin, including calibration of measuring instruments and direct inspection of machined bore features.

Installation Notes

Pin gages should be handled by quality technicians or toolroom personnel following established metrology practices. Clean the gage and the feature being measured before use to prevent debris from affecting the reading or damaging the finish. Store the gage in its protective case and apply a light coat of rust-preventive oil when not in use. Do not force the pin into a bore or use it as a mechanical tool, as this can alter the tolerance and invalidate the NIST-traceable certification.