Vermont Gage 111113500 Class Zz Plus Plug Gage 0.135 in

Product Description

The VERMONT GAGE 111113500 is a Class ZZ Plus plug gage designed for precise dimensional inspection of 0.135-inch diameter bores and holes. Machined from tool steel and finished to a 10 microfinish surface, this gage delivers consistent, repeatable measurements in go inspection applications. It carries NIST-traceable certification and conforms to ASME B89.1 standards, making it appropriate for use in calibrated inspection environments. Quality control technicians and metrologists rely on this type of gage to verify bore diameters on machined components with a tolerance of 0.0002 inches.

This plug gage is suited for use in shops, tool rooms, and quality labs where precise bore inspection is required. It functions as a go-type inspection gage and is also compatible with setup and verification tasks involving set micrometers, verniers, and other measuring devices. The overall length of 2 inches makes it easy to handle during routine inspection work on small-diameter features.

Key Features

• Class ZZ Plus tolerance grade with 0.0002-inch tolerance for accurate go inspection
• 10 microfinish surface for consistent gage contact and reduced wear
• Tool steel construction for durability in production inspection environments
• Conforms to ASME B89.1 dimensional standards
• Includes a Certificate of Accuracy with NIST traceability
• Compact 2-inch overall length for comfortable single-hand use

Compatibility

Designed for go inspection of 0.135-inch diameter bores and for use with set micrometers, verniers, and other calibrated measuring devices requiring a reference standard of this size.

Installation Notes

Plug gages should be handled with clean, dry hands or cotton gloves to prevent corrosion from skin oils. Store the gage in its case when not in use and allow it to reach ambient temperature before use to avoid thermal expansion errors. Periodic re-verification against a NIST-traceable standard is recommended per your facility calibration schedule. No power source or special tooling is required for use.