90mm Extension For Dial Indicator, M2.5 Thread, Ø4.5mm Stainless Steel - Metav IndustryLine

Take advantage of the compact 90 mm extension and precision M2.5 connection to extend measurement reach without compromising repeatability; order the accessory directly via Metav Werkzeuge or contact our consultants for application advice.

Extension for dial gauges M208.063.9 — 90 mm length, M2.5 thread

An Extension for dial gauges designed to increase measuring reach for dial indicators and test probes in workshop and inspection environments.

• 90 mm extension length
• M2.5 connection thread
• 4.5 mm mounting diameter
• Stainless steel construction

Extend measurement reach with consistent repeatability

This compact gauge extension adds an extra 90 mm of reach while maintaining a stable measuring axis, making it suitable for inspections where the indicator must clear fixtures or edges. The accessory’s M2.5 connection ensures a defined mechanical interface with most dial indicators and comparators that use this thread standard, so alignment remains reproducible between measurements. The practical benefit is fewer setup iterations and more efficient inspection cycles, particularly when measuring recessed features or components in jigged assemblies.

Built for shop-floor durability and corrosion resistance

Crafted from stainless steel, the extension resists coolant splash and workshop contaminants, which prolongs service life and reduces the need for frequent replacement. The robust material choice delivers dimensional stability under typical workshop temperatures and handling, supporting reliable results over time. This means maintenance intervals can be extended and downtime reduced, contributing to a steadier production flow for routine quality checks.

Compact connection for fast integration and secure mounting

With a 4.5 mm mounting diameter and a standardised M2.5 thread, the extension integrates quickly into existing measurement setups without adapters. The slim profile keeps the probe path unobstructed while adding reach, enabling measurements in confined or obstructed areas without sacrificing the indicator’s leverage or reading clarity. Compatibility with common dial indicators and the accessory’s uncomplicated mechanical coupling provide a pragmatic solution for small adaptations in the inspection process.

Choose the Metav IndustryLine extension M208.063.9 for dependable extra reach and straightforward integration — contact Metav Werkzeuge in Emmerich by eMail at info@metav-werkzeuge.com or by phone on +49 2822 7131930 for ordering or technical clarification

Technical data

• Article number: M208.063.9
• GTIN: 4054469104249
• ECLASS: 21170613
• ETIM: EC002219
• Tariff number: 90179000

Core specifications

• Length: 90 mm
• Mounting diameter: 4.5 mm
• Connection thread: M2.5

Materials & compatibility

• Material: stainless steel
• Category: Accessories for measuring instruments
• Brand: Metav IndustryLine

FAQ

What thread standard does the extension use and which indicators fit it?
The extension uses an M2.5 connection thread and fits dial indicators and comparators equipped for an M2.5 mounting interface; check the indicator’s specification for compatibility.

Is the extension suitable for use in a coolant-prone environment?
Yes—the stainless steel construction provides corrosion resistance appropriate for workshop environments where occasional coolant or splash contact occurs.

Can the accessory help when measuring recessed features?
Yes; the 90 mm extension gives additional reach so dial indicators can access recessed faces or features without repositioning the workpiece.

Does the extension require special adapters for common dial gauges?
No special adapters are usually required for indicators with an M2.5 mounting; the standard thread provides a direct mechanical connection.

Is the product supplied with a calibration certificate?
A calibration certificate is not included as standard with this accessory; calibration and certification options can be discussed with Metav Werkzeuge if required.

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