Vermont Gage 111324050 Class Zz Plus Plug Gage 0.2405 in

Product Description

The VERMONT GAGE 111324050 is a Class ZZ Plus plug gage machined from tool steel, designed to perform go-type inspection of machined bores and holes. With a measurement diameter of 0.2405 inches and a tolerance of 0.0002 inches, this gage delivers the dimensional accuracy required for verifying hole size conformance on the shop floor or in a quality control environment. The 10 microfinish surface finish minimizes wear on the gage and the part being checked. Each unit ships with a Certificate of Accuracy backed by NIST traceability, supporting documentation requirements in calibrated inspection programs.

This plug gage is suited for go inspection tasks in manufacturing, machining, and quality assurance settings. It is used to verify that drilled, reamed, or bored holes fall within acceptable dimensional limits before assembly. It also serves as a reference standard for setting micrometers, verniers, and other measuring devices. The 2.0-inch overall length provides a practical grip for single-handed operation during routine inspection. Machinists, quality technicians, and toolroom personnel are the primary users of this type of gage.

Key Features

• Class ZZ Plus tolerance class with 0.0002-inch tolerance for reliable go-type dimensional inspection
• 0.2405-inch measurement diameter in tool steel construction for durability and wear resistance
• 10 microfinish surface finish reduces gage and workpiece wear during repeated use
• Meets ASME B89.1 standard for dimensional gaging accuracy
• Includes Certificate of Accuracy with NIST traceability for calibrated quality programs
• 2.0-inch overall length suited for bench and in-process inspection

Compatibility

Designed for go inspection of machined holes and for setting micrometers, verniers, and other measuring devices requiring a reference standard at the 0.2405-inch diameter.

Installation Notes

Plug gages are handled and used by quality technicians and machinists; no power source or mechanical installation is required. Store the gage in its protective case when not in use to prevent damage to the precision ground surface. Clean the gage and the hole being checked before inspection to avoid false readings caused by chips or contamination. Follow your facility calibration schedule and handle with clean, dry hands or inspection gloves to prevent corrosion from skin oils.