Vermont Gage 112211160 Class Zz Minus Plug Pin Gage 11.16mm

Product Description

The VERMONT GAGE 112211160 is a Class ZZ Minus plug pin gage sized at 11.16 mm diameter, used to perform NoGo dimensional inspection on bored holes, machined features, and precision-fit components. Manufactured from steel with a 10 microfinish surface coating, it holds a tolerance of 0.00508 mm, meeting Class ZZ minus specifications. At 2 inches overall length and weighing 0.09 pounds, it is a compact, hand-held instrument suited for use at the bench or on the shop floor. Each unit ships with a Certificate of Accuracy backed by NIST traceability, confirming calibration integrity for quality-controlled environments.

This pin gage is applied in NoGo inspection workflows where the gage must not enter a conforming hole. It is also used alongside set micrometers, verniers, and other measuring devices for calibration and comparative measurement tasks. Typical users include machinists, quality control technicians, metrology lab personnel, and tool-and-die professionals working in manufacturing, aerospace, automotive, and general precision machining environments where hole tolerance verification is required.

Key Features

• Class ZZ Minus tolerance: 0.00508 mm, suited for NoGo inspection applications
• Steel construction with 10 microfinish surface coating for wear resistance and measurement accuracy
• 2 inches overall length for easy single-hand operation and bench use
• Includes Certificate of Accuracy with NIST traceability for compliance documentation
• Compatible with set micrometers, verniers, and other precision measuring devices

Compatibility

Designed for use in NoGo inspection applications and as a reference standard with set micrometers, verniers, and other precision measuring devices requiring an 11.16 mm diameter pin reference.

Installation Notes

Pin gages are handled and used by metrology technicians and quality control personnel, not installed in a mechanical system. Store the gage in its protective case when not in use to prevent surface damage that could affect measurement accuracy. Clean the gage pin and the workpiece bore before gauging to remove chips, oils, and debris. Never force a pin gage into a bore; light hand pressure is the correct technique.