1.44 mm Gauge Block Grade 1 DIN EN ISO 3650, Hardened Special Steel - Metav IndustryLine

Take advantage of DIN EN ISO 3650 Grade 1 conformity and a hardened special‑steel construction for reliable small‑part inspection and repeatable master measurements. Order the gauge directly via Metav Werkzeuge or contact the consultants for procurement and specification support.

End gauge 1.44 mm — precision gauge block, DIN EN ISO 3650, Grade 1 (Metav IndustryLine)

End gauge 1.44 mm: a compact, grade‑1 gauge block intended for traceable dimensional checks and reference measurements in inspection and toolmaking environments.

• DIN EN ISO 3650, Grade 1 accuracy
• Nominal size 1.44 mm for small‑gauge checks
• Hardened special steel construction
• Compact cross‑section for stable handling

Precise conformity for dependable inspection results

The End gauge 1.44 mm is manufactured to DIN EN ISO 3650 and delivered as a Grade 1 measuring standard, which ensures tight manufacturing tolerances suitable for high‑accuracy shopfloor checks and laboratory comparisons. Conformity to the standard means uncertainty is minimised when the block is used as a reference for calibration loops or comparative measurements; the nominal size 1.44 mm provides a clear reference for small bores, grooves or keyed features. This level of precision supports efficient quality control, reducing rework and speeding up inspection routines while providing an objective basis for pass/fail decisions.

Robust material and compact geometry for repeatable handling

Made from hardened special steel, the block combines wear resistance with dimensional stability under normal workshop use. The cross‑section is specified as 30 × 9 mm for sizes up to 10 mm and 35 × 9 mm from 10.1 mm, which keeps the mass low while maintaining a stable bearing area for contact measurement. At approximately 6 g, the unit is easy to position and less prone to causing operator fatigue during repetitive use, yet heavy enough to sit steadily when aligning against workpieces. The hardened surface improves longevity and helps preserve the measuring face geometry, resulting in consistent readings over many cycles.

Practical applications that improve workflow and confidence

This gauge block is suited for inspection benches, toolrooms and assembly jigs where small, traceable standards are needed to verify micrometric fits or gauge assemblies. Using a standardised end gauge speeds up set‑up times for comparative checks and provides a reliable reference when adjusting fixtures or verifying measuring instruments. The combination of standard compliance and rugged construction allows engineers and technicians to make informed decisions quickly, increasing throughput without sacrificing measurement certainty. Metav’s offering emphasises accessible precision, backed by a European quality filter and logistics from Emmerich.

Contact Metav Werkzeuge for expert assistance with Grade‑1 end gauges and specification advice from our precision team in Emmerich.

Technical data

• Article number: M319.0144.1
• GTIN: 4054469131030
• Standard: DIN EN ISO 3650
• Nominal size: 1.44 mm
• Material: Special steel, hardened
• Grade: 1
• Weight: 0.006 kg
• Cross‑section: up to 10 mm → 30 × 9 mm; from 10.1 mm → 35 × 9 mm
• Commodity code: 90173000

Facts

• Nominal dimension: 1.44 mm
• Mass: 0.006 kg (approx. 6 g)
• Cross‑section dimensions: 30 × 9 mm / 35 × 9 mm
• Compliance: DIN EN ISO 3650

Special features

• Grade 1 accuracy
• Hardened special steel for wear resistance
• Compact geometry for stable handling
• Suitable as a reference standard in inspection and toolrooms

FAQ

What accuracy class does this gauge meet? The end gauge meets DIN EN ISO 3650 Grade 1, providing tight tolerances appropriate for high‑precision reference measurements using the End gauge 1.44 mm (SKU M319.0144.1).

What material is used and how does it affect durability? The block is manufactured from hardened special steel, which increases wear resistance and preserves the measuring faces under normal workshop conditions.

Is the gauge suitable for inspection of small bores and keys? Yes; with a nominal size of 1.44 mm and compact cross‑section, this gauge is intended for small‑part checks, comparative measurements and fixture verification.

What is the article number and where is it classified? The article number is M319.0144.1 and it is classified under the commodity code 90173000 for customs and logistics.

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