Vermont Gage 111426650 Class Zz Minus Plug Pin Gage 0.2665 in

Product Description

The VERMONT GAGE 111426650 is a Class ZZ Minus plug pin gage designed for precision dimensional inspection. It measures bore and hole diameters to a nominal 0.2665 inches with a tolerance of 0.0002 inches, making it suitable for NoGo inspection work where tight dimensional verification is required. The gage is machined from steel and finished to a 10 microinch surface finish. It ships with a Certificate of Accuracy that includes NIST traceability, supporting documented quality control processes in production and inspection environments. Calibration technicians, machinists, and quality inspectors are the primary users of this type of gage.

This plug pin gage is used in manufacturing and metrology settings where precise hole and bore sizing must be confirmed. Typical applications include NoGo inspection of machined components, as well as setting and verifying micrometers, verniers, and other measuring devices. The 0.2665-inch diameter makes it appropriate for inspecting smaller bores and holes encountered in general precision machining, tooling verification, and quality assurance workflows in both production shops and inspection labs.

Key Features

• Class ZZ Minus tolerance specification: 0.0002 inches, suited for NoGo inspection applications
• Steel construction with 10 microinch surface finish for consistent, repeatable contact
• 2-inch overall length for stable handling during inspection tasks
• Includes Certificate of Accuracy with NIST traceability for documented calibration compliance
• Compatible with setting micrometers, verniers, and other precision measuring instruments

Compatibility

Designed for NoGo inspection use and for setting micrometers, verniers, and other precision measuring devices where a 0.2665-inch reference diameter is required.

Installation Notes

Plug pin gages are handled and used by calibration technicians, quality inspectors, and machinists. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the steel surface. Do not force the gage into a bore; apply only light, consistent hand pressure to avoid damage to the gage or the workpiece. Store in the protective case or sleeve provided to maintain the surface finish and dimensional integrity.