Vermont Gage 111313550 Class Zz Plus Plug Gage 0.1355 in

Product Description

The VERMONT GAGE 111313550 is a Class ZZ Plus plug gage designed to perform go inspection on precision bores and holes. This single-end gage measures a nominal diameter of 0.1355 inches with a tolerance of 0.0002 inches, making it suitable for verifying tight dimensional tolerances in machined components. Manufactured from tool steel, the gage features a 10 microfinish surface, which reduces wear on the gage and the workpiece during repeated use. Each unit ships with a Certificate of Accuracy with NIST traceability, supporting quality documentation requirements in manufacturing and inspection environments. Machinists, quality control inspectors, and metrology technicians are the primary users.

This plug gage is used in precision inspection applications where bore diameter must be confirmed against a fixed go standard. Typical applications include verifying drilled, reamed, or bored holes in metal components during production and incoming inspection. The 111313550 is also suited for setting and calibrating micrometers, verniers, and other variable measuring devices. It is appropriate for both shop-floor use and metrology lab environments where ASME B89.1 conformance is required.

Key Features

• Class ZZ Plus tolerance grade with 0.0002 inch tolerance for precise go inspection
• 0.1355 inch nominal measurement diameter
• 10 microfinish surface finish reduces gage and workpiece wear
• Tool steel construction for durability in repeated inspection use
• Includes Certificate of Accuracy with NIST traceability for quality system compliance
• Conforms to ASME B89.1 standard

Compatibility

Designed for go inspection of precision bores with a nominal diameter of 0.1355 inches. Also suitable for use as a setting standard for micrometers, verniers, and other measuring devices per the manufacturer application data.

Installation Notes

This gage is handled and used by quality inspectors and machinists in inspection and calibration workflows. Clean the gage and the workpiece bore before use to prevent contamination from affecting measurement accuracy. Store the gage in its protective case when not in use to preserve the surface finish and dimensional integrity. Do not force the gage into a bore; resistance indicates the feature is out of tolerance or the bore contains debris.