21.5mm Ceramic Gauge Block Grade 1 DIN 861/1 - Metav IndustryLine

The combination of ceramic construction, Grade 1 accuracy (DIN 861/1) and compact 21.5 mm nominal length delivers a stable, low‑expansion reference for workshop and inspection tasks; its light weight and hard surface reduce wear and handling error. Order the Ceramic gauge block 21.5 mm directly via Metav Werkzeuge or consult our specialists for application advice.

Ceramic gauge block 21.5 mm — Grade 1 DIN 861/1 (Metav IndustryLine)

A Ceramic gauge block 21.5 mm designed as a compact length standard for precision inspection, calibration and master-setting in workshop and quality‑control environments.

• Ceramic material for thermal stability
• Grade 1 accuracy to DIN 861/1
• Compact 21.5 mm nominal length

Precision where small dimensions matter

This compact length standard offers a reproducible reference for fine measurements and setting tasks. The combination of 21.5 mm nominal size and Grade 1 production quality according to DIN 861/1 makes the block suitable as a master for routine calibration and comparative checks. As a small-format gauge, it sits in the micro class of measuring standards (max range 10–100 mm), which balances stiffness and accessibility for tasks such as fixture set‑up, gauge stacking and component inspection. The hardened, stable surface provides a reliable datum that reduces cumulative error in assembly and measurement chains.

Material advantages that improve repeatability

Made from ceramic, the end standard benefits from inherently low thermal expansion and excellent wear resistance, improving measurement stability across typical shop temperature fluctuations. The hard ceramic surface resists surface deformation and keeps mating faces flat over many cycles, which reduces drift in calibration intervals and extends service life compared with softer materials. Lightweight construction (approx. 44 g) also minimises handling fatigue during frequent use and supports rapid positioning in measurement routines.

Practical use, traceability and integration

Supplied as a discrete end standard, this item is straightforward to integrate into inspection benches and toolrooms as a master reference for comparative checks and gauge block stacks. The compact form factor simplifies storage and transport between workstations while the Grade 1 classification supports consistent results in quality control processes. For traceability, the product is identified by its SKU and GTIN, enabling straightforward inventory management and documentation in procurement and calibration records.

For procurement and calibration support of Metav IndustryLine ceramic gauge blocks, contact Metav Werkzeuge in Emmerich for tailored technical advice and ordering via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: M324.021.5
• GTIN: 4054469143316
• Category: Gauge blocks (Endmasse)

Facts

• Nominal length: 21.5 mm
• Weight: 0.044 kg
• Quality grade: 1 (DIN 861/1)
• Tariff code: 90173000

Special features

• Material: Ceramic
• Label: Keramik-Endmaß 21,5 mm, Güte 1 DIN 861/1
• Brand: Metav IndustryLine

FAQ

What accuracy class does this gauge block meet?
The Ceramic gauge block 21.5 mm meets Grade 1 in accordance with DIN 861/1, making it suitable as a workshop and inspection reference standard.

Is the ceramic material suitable for shop use and stacking?
Yes. The ceramic construction of the Metav IndustryLine gauge block gives low thermal expansion and strong wear resistance, which supports frequent stacking and comparative measurements without rapid surface degradation.

How is the product identified for procurement and inventory?
The item is listed as SKU M324.021.5 and GTIN 4054469143316, enabling direct ordering and traceability of the Ceramic gauge block 21.5 mm (Metav IndustryLine).

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