Vermont Gage 141144600 Class X Plus Pin Gage 0.446 in

Product Description

The VERMONT GAGE 141144600 is a Class X Plus pin gage ground and lapped to a nominal diameter of 0.446 inches with a tolerance of 0.00004 inches. It is a precision measurement tool used to verify bore diameters, check hole sizes, and calibrate measuring equipment to traceable standards. The gage is machined from steel with a bright, uncoated finish and measures 2 inches in length. Each unit ships with a Certificate of Accuracy that includes NIST traceability, making it suitable for use in quality control programs that require documented measurement standards. Machinists, metrologists, and quality technicians are the primary users.

This pin gage is used in manufacturing, machining, and inspection environments where precise go/no-go or direct measurement of a 0.446-inch nominal diameter is required. It is appropriate for incoming inspection, in-process quality checks, and calibration of measuring instruments. The Class X Plus tolerance grade places it among the tightest commercially available pin gage classes, making it well suited for high-precision work in aerospace, automotive, medical device, and general industrial metrology applications.

Key Features

• Nominal diameter of 0.446 inches with Class X Plus tolerance of 0.00004 inches
• Steel construction with bright, uncoated finish for durability and corrosion resistance in controlled environments
• 2-inch gage length provides stable, repeatable contact during measurement
• Includes Certificate of Accuracy with NIST traceability for quality documentation and audit compliance
• Suitable for direct part gaging or calibration of measuring equipment

Compatibility

Designed as an OEM-style precision measurement tool for use in any inspection or calibration application requiring a 0.446-inch nominal diameter Class X Plus pin gage.

Installation Notes

Pin gages should be handled with clean, dry hands or lint-free gloves to prevent corrosion from skin oils. Store in the provided case or a dry, temperature-stable environment when not in use. No power source or mechanical installation is required. Follow your facility's documented calibration procedures and applicable metrology standards when using this gage in a certified inspection program.