30 mm Extension Rod For Dial Indicators M2.5 Thread Ø4.5 Mm Stainless Steel - Metav IndustryLine

Take advantage of a compact, corrosion‑resistant stainless steel extension with a secure M2.5 thread and a 30 mm reach to improve access in confined measurement tasks; order directly via Metav Werkzeuge or consult the sales team for compatibility advice.

Extension for dial indicators — 30 mm, M2.5 thread (Metav IndustryLine)

Extension for dial indicators — 30 mm, M2.5 thread is a compact stainless steel accessory that increases working reach and provides a reliable threaded connection for precise dial‑indicator measurements in tight spaces.

• 30 mm compact extension
• Corrosion‑resistant stainless steel
• Precision M2.5 threaded fit

Reliable reach for precise measurements

The 30 mm extension is designed to extend the effective reach of a dial indicator while keeping added mass to a minimum. With a length of 30 mm, an external diameter of 4.5 mm and a weight of only 0.01 kg, the accessory preserves the gauge’s dynamic behaviour and reduces measurement disturbance from inertia. The M2.5 thread is a common fine connection for dial indicators and provides a secure mounting that resists loosening during handling. This combination of size and fit supports repeatable readings when probing recesses, bores or stepped surfaces where the indicator body cannot be placed directly.

Durable construction for dependable results

Manufactured from stainless steel, the extension resists corrosion and routine workshop wear, making it suitable for long‑term use in humid or mixed‑material environments. The material choice ensures dimensional stability and a consistent interface between indicator and extension, which in turn supports repeatable results across multiple measurement cycles. The small added length preserves stiffness in the measurement chain; the result is a robust accessory that contributes to reliable data gathering without introducing significant flex or play.

Seamless integration with metrology workflows

As an accessory for dial indicators, the extension integrates into existing setups with minimal adjustment. The compact profile and fine thread enable access to confined geometries such as narrow bores, stepped recesses or assembled components where a standard stem cannot reach. For workshop supply chains and procurement, the Metav IndustryLine designation signals consistent availability and a focus on practical, well‑documented components that reduce assembly time and downtime. The item is ready for immediate use as a simple plug‑in accessory that enhances the versatility of optical and mechanical dial gauges alike.

Contact Metav Werkzeuge for tailored compatibility checks or to secure supply of the Metav IndustryLine extension — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: M208.063.3
• GTIN: 4054469104188
• Category: Measuring instruments – Accessories
• Manufacturer: Metav IndustryLine

Facts

• Length: 30 mm
• Diameter: 4.5 mm
• Weight: 0.01 kg
• Thread: M2.5
• Customs tariff number: 90179000
• eClass: 21170613
• ETIM: EC002219

Special features

• Material: stainless steel
• Intended use: extension for dial indicators
• Compact design for confined measurements
• Accessory classification (zubehör)

FAQ

What thread standard does the extension use and is it compatible with common indicators?
The extension uses an M2.5 thread, a fine spindle connection commonly found on dial indicators; compatibility is expected with most indicators that accept an M2.5 attachment.

What are the exact dimensions and mass of the accessory?
Dimensions are 30 mm length and 4.5 mm outer diameter; the mass is 0.01 kg, which keeps additional inertia negligible.

Is the extension corrosion‑resistant and suitable for workshop environments?
Yes. The extension is made from stainless steel, providing corrosion resistance and durability for routine workshop use.

Can the extension be used to reach into narrow bores and stepped geometries?
The compact profile and the 30 mm reach make the extension suitable for accessing narrow bores, stepped recesses and other confined geometries where a full indicator body cannot be placed.

Which product identifier should be referenced when ordering?
Reference the Metav IndustryLine extension with SKU M208.063.3 and GTIN 4054469104188 for unambiguous ordering.

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