Vermont Gage 111124000 Class Zz Plus Plug Gage 0.24 in

Product Description

The VERMONT GAGE 111124000 is a Class ZZ Plus plug gage machined from tool steel for go inspection of bore and hole diameters. It measures a nominal diameter of 0.24 inches with a tolerance of 0.0002 inches, delivering the tight dimensional control required for quality verification in precision machining and metrology environments. The 10 microfinish surface ensures consistent, low-friction contact during inspection passes. Each unit ships with a Certificate of Accuracy traceable to NIST, meeting the documentation requirements of quality management systems. Machinists, metrology technicians, and quality control inspectors use this gage as part of incoming inspection, in-process checks, and final part validation routines.

This plug gage is suited for go inspection of machined holes, bores, and other features requiring close dimensional verification at 0.24 inches. It is compatible with use alongside set micrometers, verniers, and other measuring devices for calibration and reference. The gage conforms to ASME B89.1 standards, making it appropriate for use in both shop-floor and laboratory inspection settings where traceable dimensional standards are required. Overall length of 2.0 inches makes it easy to handle for single-hand insertion into typical workpiece features.

Key Features

• Class ZZ Plus tolerance of 0.0002 inches for precise go inspection at 0.24 inch nominal diameter
• Tool steel construction for durability and wear resistance in repeated inspection use
• 10 microfinish surface finish reduces friction and wear during gage insertion
• Includes Certificate of Accuracy with NIST traceability for quality system documentation
• Conforms to ASME B89.1 dimensional standards
• Compact 2.0 inch overall length for easy handling and insertion

Compatibility

Designed for go inspection applications and for use with set micrometers, verniers, and other measuring devices requiring a traceable reference standard at 0.24 inches nominal diameter.

Installation Notes

Plug gages are handled and used by metrology technicians and quality control inspectors; no permanent installation is required. Keep the gage clean and lightly oiled when not in use to prevent corrosion of the tool steel surface. Do not force the gage into a feature — go gages should pass under their own weight or light hand pressure only. Store in the provided case or a protected location to preserve the calibrated surface finish and dimensional integrity.