Vermont Gage 141275100 Class X Minus Pin Gage 0.751 in

Product Description

The VERMONT GAGE 141275100 is a Class X Minus precision pin gage used to check bore diameters and calibrate measuring equipment in quality control and inspection environments. Machined from tool steel with a 4 microinch surface finish, this gage measures 0.751 inches in diameter and 2 inches in length. It holds a minus tolerance of 0.00004 inches, meeting Class X specifications for close-tolerance inspection work. Each unit ships with a Certificate of Accuracy traceable to NIST standards. Metrology technicians, tool room machinists, and quality inspectors rely on this type of gage for go/no-go checks and direct part measurement.

Class X Minus pin gages are used in precision manufacturing, tooling, and quality inspection settings where tight bore verification is required. This gage is suited for checking machined holes, calibrating air gages, ring gages, and other measurement equipment. It is appropriate for both production floor inspection and laboratory calibration use. The 2-inch length provides adequate grip for handheld use without a handle, making it practical for direct insertion into bores at or near the 0.751-inch nominal diameter.

Key Features

• Class X Minus tolerance of 0.00004 inches for high-precision bore inspection
• 0.751-inch diameter, 2-inch length — ready for direct part or equipment use
• Machined from tool steel for durability and dimensional stability
• 4 microinch surface finish for accurate, repeatable contact measurement
• Includes Certificate of Accuracy with NIST traceability

Compatibility

Designed for use in calibrating measuring equipment or gaging parts directly where a 0.751-inch Class X Minus pin gage is specified. No specific instrument or system compatibility was provided in the product data.

Installation Notes

Pin gages are typically handled by metrology technicians or quality control personnel following applicable calibration procedures. Keep the gage clean and lightly oiled when stored to prevent corrosion on the tool steel surface. Never force a pin gage into a bore — insert with a straight, light push to avoid damaging the gage or the part being checked. Store in the original case or a padded gage holder to protect the finish and dimensional integrity.