125-150 mm Micrometer Caliper Ratchet, Matt Chrome Thimble, Painted Frame, Supplied in Case - Metav IndustryLine

Combining mechanical robustness, a fine 0.01 mm graduation and a ratchet stop ensures accurate, repeatable measurements for workshop and inspection tasks; order the instrument directly via Metav Werkzeuge or consult our specialists for application advice.

M304.613 Outside Micrometer 125–150 mm — ratchet stop, 0.01 mm graduation

The M304.613 is an outside micrometer designed for precise external diameter measurements in general workshop, toolroom and inspection environments.

• Outside micrometer 125–150 mm by Metav IndustryLine
• 0.01 mm graduation for reliable mechanical reading
• Ratchet stop for consistent measuring force
• Matt‑chromed thimble and painted frame

Precise mechanical measurement for reliable quality control

This outside micrometer provides a classic, engineering‑grade measuring solution where electrical power and batteries are unwanted variables. The 0.01 mm graduation on the thimble gives clear mechanical readings that suit standard workshop tolerance checks, while the ratchet stop ensures a consistent measuring force, reducing operator variance and improving repeatability. The instrument is constructed to support routine inspections and production sampling without the complexity of digital electronics.

Durable design that withstands daily workshop use

A painted frame with a matt‑chromed thimble combines protection and low‑glare visibility; the spindle and thimble surfaces are finished for smooth operation and long service life. The spindle pitch of 0.5 mm provides a predictable mechanical advance per thimble revolution, making fine adjustments straightforward and intuitive. These design choices reduce downtime and maintenance, so the measuring tool remains a reliable part of the quality workflow.

Easy integration into inspection routines and documentation

As a mechanical, analogue instrument conforming to DIN 863, the micrometer fits established inspection procedures and documentation practices in metalworking and toolmaking. The clear sleeve and thimble markings simplify visual reads, and the instrument’s range of 125–150 mm covers larger components within typical machine‑shop and assembly tasks. For traceable measurement requirements, the product’s specification and serial details support inclusion in calibration and quality records.

Practical benefits for purchase and workshop logistics

The mechanical construction eliminates concerns about battery life and electronic faults, offering a straightforward service life profile and predictable calibration intervals. The thimble’s matt finish reduces distracting reflections during measurement, and the ratchet mechanism promotes consistent contact pressure across repeated checks. These features together make the instrument a pragmatic choice for departments seeking dependable, low‑complexity measuring tools.

Contact Metav Werkzeuge today for application guidance and to secure this Metav IndustryLine micrometer for accurate workshop control

Technical Data

• Article number: M304.613
• GTIN: 4054469117188
• Brand: Metav IndustryLine
• Norm: DIN 863
• Tariff number: 90173000

Facts

• Measuring range: 125–150 mm
• Resolution: 0.01 mm
• Spindle pitch: 0.5 mm
• Sleeve/spindle diameter: 6.5 mm
• Analog reading: yes

Special features

• Ratchet stop for repeatable measuring force
• Frame painted, thimble matt‑chromed
• Category: Micrometers / Messschrauben
• Mechanical, non‑electronic instrument

FAQ

What measuring range does this micrometer cover?
The M304.613 outside micrometer covers an external measuring range of 125–150 mm.

How fine is the reading and how repeatable are measurements?
The instrument offers a 0.01 mm graduation and a ratchet stop to promote repeatable contact pressure and consistent readings.

Is the micrometer compliant with recognised standards?
Yes, the device is manufactured to meet DIN 863 requirements for mechanical micrometers.

What construction materials and finishes are used?
The frame is painted for protection and the thimble is matt‑chromed to reduce glare and improve legibility on the M304.613 micrometer.

What spindle pitch does the instrument use?
The micrometer employs a 0.5 mm spindle pitch to provide precise and predictable movement per thimble revolution.

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