1050mm Setting Gauge for Micrometers With Thermal Shielding, Ball Measuring Faces ±0.012mm - Metav IndustryLine

Combining a 1,050 mm nominal length with thermal protection and ball-ended measuring faces, this setting gauge delivers repeatable micrometer set-ups for larger components while maintaining an accuracy of 0.012 mm. The long, stable datum reduces setup time and improves process reproducibility. Order the setting gauge directly via Metav Werkzeuge or consult our advisors for application-specific guidance.

Setting gauge for micrometers M304.322.1 — 1050 mm, thermal protection

Setting gauge for micrometers M304.322.1 is a long-range reference tool for setting external micrometers on larger assemblies, jigs and fixtures

• 1,050 mm long reference for micrometers
• Built-in thermal protection
• Ball-ended measuring faces for gentle contact
• Accuracy 0.012 mm for reliable setups

Reliable long-range setup for larger workpieces

The setting gauge for micrometers M304.322.1 provides a nominal length of 1050 mm and a declared accuracy of 0.012 mm, making it suitable where short references are insufficient. Classified in the Long range, the device supports the setting of external micrometers used on extended shafts, housings and fixture components. A single long datum reduces handling and alignment steps compared with chaining multiple short standards, which shortens set-up time and raises throughput without compromising repeatability.

Consistent measurement conditions through thermal shielding

Measurement drift caused by thermal transfer is mitigated by the integrated thermal protection, which decreases heat uptake from hands and surroundings during handling. Combined with ball-ended measuring faces, which provide a defined point contact and reduce local surface deformation, the gauge delivers more reproducible contact conditions. These practical design choices help ensure that the specified accuracy 0.012 mm is reflected in everyday workshop results rather than only under ideal laboratory circumstances.

Easy integration into workshop workflows and procurement

As a dedicated accessory for metrology benches and setting stations, the gauge simplifies micrometer adjustment for production, inspection and maintenance tasks. Its role is to provide a stable datum for external micrometers, thereby reducing rework and improving first-pass yields in small-series and batch production. The product is listed under order code M304.322.1 for streamlined procurement and inventory handling and fits readily into standard quality-control routines.

Contact Metav Werkzeuge for specialist advice and to order the Metav IndustryLine setting gauge M304.322.1 — call +49 2822 7131930 or e‑mail info@metav-werkzeuge.com

Technical Data

• Article number: M304.322.1
• GTIN: 4054469116853
• Zolltarifnummer: 90173000
• ECLASS: 21170102
• Brand: Metav IndustryLine

Numbers / Core technical data

• Nominal length: 1050 mm
• Accuracy: 0.012 mm
• Measurement category: Long range (1,000–2,000 mm)

Special features

• Thermal protection
• Ball-ended measuring faces
• Application: Setting external micrometers
• Category: Metrology accessory

FAQ

What is the nominal length and intended use of this gauge?
The gauge offers a nominal length of 1050 mm and is intended as a long-range reference for setting external micrometers on shafts, housings and fixtures.

How precise is the reference and what repeatability can be expected?
The device is specified with an accuracy of 0.012 mm; the combination of thermal protection and ball-ended faces improves repeatability in workshop conditions.

Can the gauge be used for calibration or only for setting tools?
The gauge is supplied as a stable setting standard for micrometers and is intended primarily for setting and routine checks rather than as a primary calibration artefact.

What benefit does the thermal protection provide in practice?
Thermal protection reduces heat transfer from hands and the environment, limiting dimensional change during handling and so helping to maintain consistent contact conditions.

How is the product identified for procurement and stock management?
The product is listed under order code M304.322.1 and GTIN 4054469116853 for straightforward procurement and inventory tracking.

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