152.4 mm Extension for Three-Point IMS 20–25 / 25–30 mm, Ø 15.8 mm - Metav IndustryLine

Take advantage of the combination of extended reach, secure M10 connection and precise dimensional fit for efficient inspection routines; order the extension directly via Metav Werkzeuge or ask our consultants if needed.

Extension for three‑point internal measuring system M312.332 — 152.4 mm length, Ø 15.8 mm (Metav IndustryLine)

The Extension for three‑point internal measuring system M312.332 is an accessory designed to extend the reach of three‑point internal probes for the 20–30 mm measuring ranges, enabling precise positioning in confined inspection geometries.

• Extension for three‑point internal probes
• Length 152.4 mm for extended reach
• Diameter 15.8 mm with M10 thread
• Compatible with 20–30 mm measuring ranges

Reach confined bores and pockets with repeatable geometry

The extension rod delivers a controlled increase in probe reach without compromising alignment: with a length of 152.4 mm and an outer diameter of 15.8 mm, it allows established internal measuring setups to access deeper features while maintaining probe stability. As an accessory for three‑point internal measuring systems, the component ensures that the original probe geometry is preserved and that measurements remain comparable across repeated checks. The measurable dimensions and threaded connection reduce uncertainty during fixture changeover and support efficient in‑line inspection.

Secure mechanical interface for consistent results

A standard M10 thread provides a familiar and robust mechanical interface to existing probe mounts and adapters. The threaded connection ensures low play and quick assembly, which improves repeatability in tight production cycles. With a mass of approximately 0.3 kg, the extension balances rigidity and handling: it is heavy enough to damp minor vibrations but light enough for easy installation. These characteristics translate into fewer setup iterations and a higher yield from first‑pass inspections.

Seamless integration into inspection workflows

Designed as a practical accessory rather than a bespoke component, the extension integrates with common three‑point internal measuring fixtures for 20–25 mm and 25–30 mm probe arrangements. The product supports faster tooling changes and reduces downtime when different measuring ranges are required on the same machine or gauge set. Backed by the Metav IndustryLine range, this accessory contributes to a predictable supply chain and consistent quality control in workshops and inspection departments.

Contact Metav Werkzeuge to confirm compatibility with existing three‑point measuring fixtures and to arrange supply of the M312.332 extension; consultants in Emmerich are available by phone or e‑mail to advise on integration and inventory

Technical data

• Article number: M312.332
• GTIN: 4054469178523
• Manufacturer: Metav IndustryLine
• SKU: M312.332
• Category: Zubehör
• ETIM: EC002219
• eClass: 21170613
• Harmonised tariff code: 90173000

Core dimensions and identifiers

• Length: 152.4 mm
• Diameter: 15.8 mm
• Weight: 0.3 kg
• Thread: M10

Compatibility and features

• Accessory for three‑point internal measuring systems
• Suitable for measuring ranges 20–25 mm and 25–30 mm
• Intended for use in inspection and gauge setups
• Category: Measuring instruments — accessories

FAQ

Is this extension compatible with existing three‑point internal probes?
Yes. The extension M312.332 is designed for three‑point internal measuring systems and fits probe arrangements for the 20–25 mm and 25–30 mm measuring ranges.

What are the exact dimensions of the extension?
The extension has a length of 152.4 mm, an outer diameter of 15.8 mm and a weight of approximately 0.3 kg.

Which thread is used to attach the extension?
Attachment is via an M10 thread, a standard interface for many probe mounts and adaptors.

Can the extension be used to reach deeper bores without altering probe geometry?
Yes. The component extends probe reach while preserving the probe’s relative geometry, supporting repeatable internal measurements.

Who supplies this accessory and what is the product code?
The accessory is supplied by Metav IndustryLine and is listed under the article number M312.332.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com