50 mm Extension For Dial Indicators Thread M2.5, Ø4.5 mm, Stainless Steel - Metav IndustryLine

Take advantage of a compact, corrosion‑resistant extension that increases probe reach while keeping added mass to a minimum; the stainless‑steel 50 mm rod with M2.5 connection and 4.5 mm stem diameter delivers repeatable adaptations for workshop and lab gauges. Order the extension directly via Metav Werkzeuge or ask the consultants if additional compatibility details are required.

Extension for Dial Gauges M208.063.5 — 50 mm stainless steel, M2.5 thread (Metav IndustryLine)

The Extension for Dial Gauges M208.063.5 provides a 50 mm stainless‑steel rod with an M2.5 threaded connection and a 4.5 mm stem diameter to extend the reach of precision dial gauges for confined or recessed measurements

• 50 mm stainless extension rod
• M2.5 threaded connection
• 4.5 mm stem diameter
• Lightweight, corrosion‑resistant stainless steel

Extend reach without compromising measurement integrity

The 50 mm extension is designed to add reach to standard measuring probes while preserving the intrinsic measurement characteristics of the indicator. Made from stainless steel, the rod resists corrosion and mechanical wear, so contact geometry remains stable over time. The M2.5 threaded interface ensures a standardised mechanical connection to most dial gauges with matching fittings, reducing setup time. With a nominal stem Ø 4.5 mm and an overall lightweight construction (approx. 0.01 kg), the extension minimises additional inertia and potential deflection, which supports reliable results in repetitive inspection tasks.

Faster setups and consistent results for workshop routines

A short, robust extension like this improves process efficiency by allowing gauges to access bores, recesses and stepped features without improvised fixtures. The compact form factor keeps the gauge balance close to its original state, contributing to repeatable mounting and stable contact pressure on the measured surface. For quality control and frequent checks, the accessory reduces fixture changes and accelerates batch inspections, providing a practical productivity advantage in both small workshops and production cells.

Built for durability and broad compatibility

The component is intended as an accessory for precision measuring instruments and is suitable where a small, corrosion‑resistant extension is required. The stainless‑steel material gives long service life in industrial environments, while the standard thread and common stem diameter facilitate integration into existing gauge fleets. As part of a comprehensive metrology supply chain, this accessory complements calibratable instruments and supports consistent measurement routines across inspection benches and maintenance tasks.

For reliable measurement extensions from Metav IndustryLine, contact Metav Werkzeuge in Emmerich for supply and tailored advice on gauge compatibility and delivery.

Technical data

• Article number: M208.063.5
• GTIN: 4054469104201
• eClass: 21170613
• ETIM: EC002219
• Manufacturer: Metav IndustryLine
• Material: stainless steel
• Length: 50 mm
• Weight: 0.01 kg
• Tariff number: 90179000

Facts

• Length: 50 mm
• Stem diameter: 4.5 mm
• Thread: M2.5
• Weight: 0.01 kg

Special features

• Accessory for dial gauges
• Corrosion‑resistant stainless steel construction
• Compact, low‑mass design for reduced deflection
• Category: Measuring instruments — accessory

FAQ

What thread is used to attach the extension to a dial gauge?
The extension uses an M2.5 threaded connection, matching common miniature gauge fittings for easy attachment to compatible dial gauges.

What is the overall length and stem diameter of the accessory?
The rod measures 50 mm in length with a stem diameter of 4.5 mm, suitable for extending probe reach into shallow bores and recesses.

Is the extension resistant to corrosion for workshop environments?
Yes, the stainless‑steel construction provides corrosion resistance and long service life under normal workshop conditions.

Will the extension significantly affect measurement accuracy?
The low mass (approx. 0.01 kg) and compact design limit added inertia and deflection; when used appropriately the accessory maintains repeatable mounting and does not materially degrade gauge performance.

Can this accessory be used with all dial gauges?
Compatibility depends on the gauge’s probe thread and stem geometry; the extension is intended for gauges with an M2.5 connection and matching Ø 4.5 mm stem receiving feature.

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