125-150mm Micrometer Caliper With Ratchet 0.01mm Reading Blue Powder Coated, DIN 863 Plastic Case - Metav IndustryLine

Take advantage of a robust workshop micrometer that combines 0.01 mm resolution with a ratchet stop and DIN 863 conformity for repeatable measurements; order the instrument directly via Metav Werkzeuge or request advice from our consultants if necessary.

Micrometer M304.413 – Outside micrometer, 125–150 mm with 0.01 mm ratchet

The Micrometer M304.413 is an outside micrometer designed for industrial workshop and quality‑control use, offering a measuring range from 125 mm to 150 mm and fine 0.01 mm graduation for repeatable dimensional checks.

• Ratchet stop for repeatable pressure
• 0.01 mm graduation for fine readings
• DIN 863 compliance for reliable measuring
• Blue powder-coated frame with matt chrome drum

Reliable fine measurement for larger components

The instrument provides a measuring range of 125–150 mm combined with a 0.01 mm graduation, which makes it well suited to precise external size checks on shafts, flanges and assemblies where coarse calipers are insufficient. The ratchet stop stabilises contact force so readings are less dependent on operator pressure; this reduces variability between measurements and increases throughput in routine inspection tasks. With a spindle pitch 0.5 mm, the screw advance follows established micrometer mechanics, ensuring predictable incremental movement and straightforward interpretation of the mechanical scale.

Durable construction built for the workshop

A powder‑coated frame in blue provides corrosion resistance and impact protection, while the measuring drum is matt chrome‑plated to minimise glare and wear. The instrument features hardened measuring faces, which resist surface damage during repeated contact and help preserve long‑term accuracy in a production environment. The combination of robust finishing and hardened contact surfaces means the gauge remains serviceable with minimal maintenance, supporting continuous use on the shop floor or in a departmental inspection bay.

Intuitive handling for consistent results

Mechanical operation and a clear analogue scale keep the micrometer straightforward to use without batteries or electronics. The ratchet stop and fine spindle geometry facilitate repeatable contact and help avoid over‑tightening; that repeatability is valuable when several operators perform the same inspection routines. The instrument’s ergonomic frame and defined spindle advance contribute to fast cycle times for batch measurements, while the analogue display remains reliable in demanding ambient conditions where electronic readouts might be vulnerable.

Suitable for standardised workshop measurement routines

Compliance with DIN 863 places the micrometer within recognised workshop norms and supports integration into established quality workflows. The tool’s classification as an outside micrometer for external dimensioning is clear, and its mechanical design follows long‑standing metrology practice, making it compatible with routine control plans and inspection protocols. Identification details such as SKU and GTIN enable traceability within procurement and asset‑management systems.

Contact Metav Werkzeuge for tailored advice on integrating the Micrometer M304.413 into inspection routines or to obtain delivery and logistics information through their Emmerich hub

Technical data

• SKU: M304.413
• GTIN: 4054469116921
• Category: Messschrauben
• Norm: DIN 863

Facts

• Measuring range: 125–150 mm
• Resolution: 0.01 mm
• Spindle pitch: 0.5 mm
• Measuring spindle Ø: 6.5 mm
• TARIC code: 90173000

Special features

• Frame: blue powder-coated
• Measuring drum: matt chrome-plated
• Hardened measuring faces
• Ratchet stop for repeatable pressure
• Analog operation (mechanical)

FAQ

How precise is the Micrometer M304.413 for routine inspections? The Micrometer M304.413 provides a resolution of 0.01 mm and a mechanical design that supports consistent readings suitable for standard workshop inspection tasks.

Are the measuring faces hardened to resist wear? Yes, the Micrometer M304.413 is specified with hardened measuring faces to maintain accuracy under repeated contact and minimise the need for early refurbishment.

Which dimensions and components are best measured with this instrument? The 125–150 mm measuring range of the Micrometer M304.413 is aimed at external measurements such as shafts, collars and flanges where a larger micrometer is required.

How does the ratchet stop contribute to measurement quality? The ratchet stop fitted to the Micrometer M304.413 ensures a uniform contact pressure at closure, improving repeatability between operators and reducing measurement scatter.

Is the micrometer suitable for use within standardised inspection routines? Yes, the Micrometer M304.413 conforms to DIN 863 and is compatible with standard workshop quality procedures and documentation.

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