150-175 mm Micrometer Caliper Friction Ratchet Matt Chrome Measuring Drum, Supplied In Case - Metav IndustryLine

Take advantage of a mechanically robust measuring solution that combines a 150–175 mm measuring range, a friction ratchet for repeatable contact pressure and a matt chrome-plated measuring drum for clear, durable graduation—supplied in a protective case for safe transport and storage. Order the instrument directly via Metav Werkzeuge or contact our consultants for tailored technical advice.

Outside Micrometer M304.234 — 150–175 mm, Friction Ratchet (Metav IndustryLine)

The Outside Micrometer M304.234 is a precision mechanical micrometer designed for external diameter and thickness measurements in workshop and production environments, offering reliable repeatability for routine quality control.

• Measuring range 150–175 mm
• Friction ratchet for repeatable pressure
• Matt chrome-plated measuring drum
• Resolution 0.01 mm (mechanical)
• Supplied with protective case

Precision where it matters: reliable readings for production control

The mechanical design of this outside micrometer delivers consistent measurement results thanks to the integrated friction ratchet, which standardises the applied measuring force and reduces operator-induced variation. With a resolution of 0.01 mm, marked on a clearly finished drum, the instrument is suited to general workshop metrology and routine quality checks where reproducible external measurements are required. The matt chrome finish on the measuring drum reduces glare and improves scale legibility, supporting faster, more confident readings on the shop floor.

Built for robustness and practical handling in daily use

A solid, analogue construction ensures long service life in industrial settings, while the 0.5 mm spindle pitch provides a predictable thread advance for fine adjustment. The spindle diameter specification supports stable contact geometry, which together with the ratchet mechanism enhances repeatability across batches. Supplied in a protective case, the micrometer is protected during transport and storage, helping maintain calibration over time and reducing downtime caused by accidental damage.

Standards and compatibility: straightforward integration into quality workflows

Manufactured to DIN 863, the instrument meets recognised mechanical micrometer norms for dimensions and performance, simplifying documentation within existing inspection processes. The outside micrometer suits tasks such as verifying turned parts, checking shafts and stepped components, or spot-checking incoming materials. Its analogue operation makes it immediately usable without power requirements or electronic interfaces, favouring simplicity in busy production or maintenance environments.

Practical advantages that speed up everyday tasks

The friction ratchet not only preserves the measuring tip from excessive force but also speeds up series measurements by providing a tactile stop that operators can rely on. The matt-chrome drum and clear graduation reduce reading errors, and the analogue format eliminates the need for batteries or electronic troubleshooting. Where quick, repeatable checks are required, this mechanical micrometer offers a combination of durability and straightforward handling that supports efficient shop-floor workflows.

For workshop-ready precision, request the Metav IndustryLine Outside Micrometer M304.234 with friction ratchet and protective case from Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930 for immediate technical advice and dispatch

Technical data

• SKU: M304.234
• GTIN: 4054469167107
• Category: Micrometers (Messschrauben)

Facts

• Measuring range: 150–175 mm
• Resolution: 0.01 mm
• Spindle pitch: 0.5 mm
• Spindle diameter: 6.5 mm
• Standard: DIN 863

Special features

• Friction ratchet for repeatable contact pressure
• Matt chrome-plated measuring drum
• Analogue mechanical operation
• Supplied in protective case
• Classification: Outside micrometer (mechanical)

FAQ

What measuring range does this micrometer cover? The instrument covers a measuring range of 150–175 mm, suitable for medium-format external measurements.

How precise are the readings from this micrometer? The micrometer provides a resolution of 0.01 mm and is designed for reproducible workshop checks when used with the friction ratchet.

Is the micrometer delivered ready for use and protected in transit? Yes, the Metav IndustryLine outside micrometer M304.234 is supplied in a protective case to secure the instrument during transport and storage.

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