Vermont Gage 141134000 Class X Plus Pin Gage 0.34 in

Product Description

The VERMONT GAGE 141134000 is a Class X Plus pin gage designed for high-precision measurement work in calibration labs and on the shop floor. It measures 0.34 inches in diameter and 2 inches in length, machined from tool steel with a 4 microinch surface finish. The Class X Plus tolerance of +0.00004 inches places this gage at the tightest commercially available accuracy class, making it suitable for qualifying measuring equipment or directly gaging machined parts. Each unit ships with a Certificate of Accuracy that carries NIST traceability. Machinists, quality technicians, and metrology professionals use this gage where measurement integrity cannot be compromised.

This pin gage is used in inspection departments, tool rooms, and calibration laboratories handling precision machined components. It is suited for verifying hole diameters, checking bore tolerances, and qualifying go/no-go gage sets. The 2-inch length provides adequate handle clearance for manual insertion into standard bore depths. Its tool steel construction resists wear during repeated use in production or receiving inspection environments.

Key Features

• Class X Plus tolerance of +0.00004 inches for highest-accuracy measurement applications
• 0.34-inch diameter, 2-inch length machined from tool steel
• 4 microinch surface finish for consistent, repeatable contact
• Includes Certificate of Accuracy with NIST traceability
• Suitable for direct part gaging or calibration of measuring equipment

Compatibility

Designed as an OEM-style replacement or supplemental pin gage for use in standard Class X Plus gage sets and pin gage accessories compatible with 0.34-inch diameter pins.

Installation Notes

Pin gages should be handled with clean, dry hands or lint-free gloves to prevent corrosion from skin oils. Store in a protective case away from temperature extremes to maintain dimensional stability. Do not force a pin gage into a bore; any resistance indicates the feature is undersize or the gage is being misaligned. Inspection personnel should allow the gage and workpiece to equalize to ambient temperature before measuring to eliminate thermal expansion error.