Vermont Gage 141214400 Class X Minus Pin Gage 0.144 in

Product Description

The VERMONT GAGE 141214400 is a Class X Minus pin gage used to verify bore diameters, hole sizes, and feature tolerances in precision machining and quality control applications. Manufactured from tool steel with a 4 microinch surface finish, this gage measures 0.144 inches in diameter and 2 inches in length. It carries a tolerance of -0.00004 inches, meeting Class X Minus standards for tight, go-side inspection work. Each unit ships with a Certificate of Accuracy traceable to NIST, making it suitable for calibrated measurement environments. Machinists, quality technicians, and metrology professionals use this gage as a direct part inspection tool or to calibrate measuring equipment.

This pin gage is designed for use in manufacturing facilities, machine shops, and inspection labs where precise hole and bore verification is required. It is appropriate for both incoming inspection and in-process quality checks on machined components. The 0.144-inch diameter targets small-bore applications common in precision fabrication. Its compact 2-inch length makes it easy to handle in tight inspection setups. NIST-traceable documentation supports use in ISO-certified and regulated quality environments.

Key Features

• Class X Minus tolerance of -0.00004 inches for high-precision go-side inspection
• Tool steel construction for durability and dimensional stability
• 4 microinch surface finish for consistent, accurate contact measurement
• 0.144-inch diameter targets small-bore and hole verification tasks
• Includes Certificate of Accuracy with NIST traceability for calibrated environments
• 2-inch length suits benchtop and handheld inspection use

Compatibility

Designed as an OEM-style precision measurement tool for use in quality control and calibration applications requiring Class X Minus pin gages at 0.144 inches diameter.

Installation Notes

Pin gages are handled and used by quality technicians and precision machinists in controlled inspection environments. Keep the gage clean and lightly oiled when stored to prevent corrosion of the tool steel surface. Do not use excessive force when inserting the gage into a bore, as this can damage both the gage and the workpiece. Store in the original case or a padded gage holder to protect the surface finish and dimensional integrity.