Ø 4.5 mm Extension For Dial Indicators M2.5 Thread 15 mm, Stainless Steel - Metav IndustryLine

The compact stainless‑steel extension combines a short 15 mm reach with an M2.5 threaded connection and a Ø 4.5 mm shank to access recessed measuring points with minimal impact on measurement repeatability — order the extension directly via Metav Werkzeuge or consult our specialists for application advice.

Extension for dial indicators M208.063.A – 15 mm, M2.5 thread (stainless steel)

Extension for dial indicators M208.063.A is a compact accessory designed to extend the reach of dial and test indicators for confined or recessed measurement positions, maintaining workshop robustness and simple interchangeability

• Compact 15 mm stainless‑steel extension
• M2.5 threaded connection for dial indicators
• Ø 4.5 mm shank for secure fit
• Suitable for recessed measuring points

Reliable reach into confined measuring points

The 15 mm extension offers a short, controlled increase in reach that is effective when standard probe lengths cannot access a feature. With the M2.5 threaded connection and Ø 4.5 mm shank, the accessory is designed to mate with common dial and test indicators while keeping additional lever‑arm effects low; this helps preserve precision for routine checks and spot measurements. The compact geometry reduces the risk of bending or lateral play compared with longer adaptors, so measurement repeatability is supported in tight assemblies.

Robust stainless‑steel construction for everyday workshop use

Manufactured from stainless steel, the extension resists corrosion and tolerates the handling demands of a busy metrology bench. The material choice delivers long service life and straightforward cleaning after use, which supports consistent measurement conditions and reduces downtime. Built for reliability rather than complexity, this simple metal extender gives a dependable mechanical interface between indicator and workpiece, promoting confidence in repetitive inspection tasks.

Compatibility and practical handling for daily metrology

Threaded to the M2.5 metric standard, the extension fits a wide range of dial indicators and test probes used in mechanical workshops and small series inspection. The Ø 4.5 mm shank provides a positive seating to prevent slippage when mounted, while the short length minimises added mass and inertia — a practical advantage for fast inspection cycles. For specialised setups or unusual indicator models, Metav’s specification data can be consulted to verify fit; the straightforward design makes replacement or stocking easy for quality departments.

Contact Metav Werkzeuge for ordering, application advice or to source compatible indicator models — info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• Article number: M208.063.A
• GTIN: 4054469104256
• ETIM: EC002219
• ECLASS: 21170613
• Customs tariff no.: 90179000

Dimensions & core data

• Length: 15 mm
• Thread: M2.5
• Shank diameter: Ø 4.5 mm

Materials & features

• Material: stainless steel
• Category: Measuring instruments > Accessories
• Application: accessory for dial indicators

FAQ

Is this extension compatible with standard dial indicators?
The extension is designed with an M2.5 thread and a Ø 4.5 mm shank to match common dial and test indicators; check the indicator thread specification to confirm compatibility with M208.063.A.

Will the extension affect measurement accuracy?
Because of the short 15 mm length and robust stainless‑steel construction, the influence on measurement repeatability is minimal compared with longer adaptors, making it suitable for spot checks and confined features.

What environments is the extension suitable for?
Made from stainless steel, the accessory is suitable for workshop and general industrial environments where corrosion resistance and routine handling are required.

How is the extension mounted to an indicator?
The part screws directly into an indicator or probe with an M2.5 internal thread; ensure the connection is snug and free of debris before use.

Does the technical data specify a calibration or certificate?
The product data does not list a calibration certificate for this accessory; calibration is typically not applicable to passive extensions, but verification can be arranged if required for a specific inspection workflow.

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