1.21mm Ceramic Gauge Block Grade 1 DIN 861/1 - Metav IndustryLine

Take advantage of the combination of ceramic construction, Grade 1 accuracy (DIN 861/1) and a compact 1.21 mm nominal length for reliable reference measurement in the workshop or laboratory; order the gauge block directly via Metav Werkzeuge or ask their consultants for tailored advice.

Ceramic gauge block 1.21 mm, Grade 1 (DIN 861/1) — Metav IndustryLine

The Ceramic gauge block 1.21 mm is a compact length standard designed for high-stability reference measurements and calibration checks in metrology and precision engineering.

• Ceramic construction for thermal stability
• Grade 1 accuracy to DIN 861/1
• Nominal length 1.21 mm for fine calibration
• Extremely low mass: 1 g facilitates delicate use

Consistent, repeatable reference for production and inspection

The Grade 1 tolerance specified by DIN 861/1 ensures the block performs as a dependable reference in routine verification and comparative measurements. With a nominal length of 1.21 mm, the item is suited to fine adjustments and small-gap checks where repeatability matters. The specified grade indicates established production tolerances, which helps quality departments maintain traceable control of measuring instruments and fixtures.

Material advantages that reduce measurement uncertainty

Made from ceramic, the block offers superior thermal stability and excellent wear resistance compared with many metallic standards. Ceramic’s low coefficient of thermal expansion limits length variation with temperature changes, so batch checks and short-term comparisons remain consistent. The material is also largely non-magnetic, which avoids interaction with magnetic fixtures and helps preserve surface integrity over repeated use.

Practical handling and integration in the workshop

Thanks to its compact size and lightweight construction, the block integrates easily into existing gauge sets, comparator fixtures and precision toolrooms. The small mass reduces stress on delicate clamping arrangements and makes the standard convenient for portable inspection kits. As part of a set of grade-rated blocks, this piece contributes to a modular approach to length standards, supporting efficient metrology workflows and fewer measurement interruptions.

Contact Metav Werkzeuge today to secure this Metav IndustryLine ceramic gauge block for Grade 1 reference work, or consult the Metav team in Emmerich for application-specific recommendations via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M324.001.21
• GTIN: 4054469142586
• Tariff number: 90173000
• Material: Ceramic
• Nominal length: 1.21 mm
• Weight: 0.001 kg
• Grade: 1 (DIN 861/1)

Facts

• Nominal length: 1.21 mm
• Weight: 0.001 kg
• Grade: 1
• Tariff code: 90173000

Special features

• Ceramic material
• Grade 1 tolerance per DIN 861/1
• Category: Gauge blocks (Endmasse)
• Manufacturer brand: Metav IndustryLine

FAQ

What level of precision does this gauge block offer?
The ceramic gauge block 1.21 mm is manufactured to Grade 1 per DIN 861/1, providing a stable and repeatable reference suitable for workshop inspections and comparator checks.

Can this block be used as a reference for calibrating callipers and micrometres?
Yes, the Metav IndustryLine ceramic gauge block is intended as a length standard for comparative calibration of callipers, micrometres and other measuring instruments.

How should the ceramic gauge block be cared for to preserve accuracy?
Handle the M324.001.21 with clean, dry hands or gloves, avoid knocks and abrasions, and store it in a dry, temperature‑stable environment to maintain its surface and dimensional stability.

Is the ceramic material magnetically neutral and chemically stable?
Ceramic is largely non-magnetic and chemically inert, making the gauge block suitable for use where magnetic interaction or corrosion would otherwise affect measurements.

Is the block suitable for use on a mobile inspection bench or in a fixed laboratory setup?
The low mass and compact dimensions of the ceramic gauge block make it adaptable to both portable inspection kits and fixed laboratory comparators, serving as a precise short-length reference.

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