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

Take advantage of a certified measurement reference that combines Grade 1 accuracy, a robust hardened special steel construction and a compact cross‑section for reliable shop‑floor and laboratory checks; order the gauge directly via Metav Werkzeuge or request advice from our consultants.

End gauge 21 mm (DIN EN ISO 3650) – Grade 1, Metav IndustryLine

The End gauge 21 mm is a Grade 1 precision reference for dimensional verification and master checks in inspection, calibration and production control environments.

• Grade 1 tolerance to DIN EN ISO 3650
• Hardened special steel construction
• Exact nominal size 21 mm
• Compact cross-section 35x9 mm for >10.1 mm sizes

Certified tolerance for dependable measurement control

The device is manufactured to DIN EN ISO 3650 and certified as Grade 1, which provides a defined tolerance band suitable for high‑reliability verification tasks. As a dimensional reference with a 21 mm nominal size, this gauge supports traceable inspection routines and helps to reduce measurement uncertainty in repetitive checks. Using a standardised end measure simplifies compliance documentation and ensures consistent decision limits across production and quality control processes.

Durable construction that eases handling and storage

Constructed from hardened special steel, the gauge delivers long service life and resistance to wear under regular use. For the 21 mm nominal size the specified cross‑section is 35x9 mm, which balances stiffness and ergonomics: the profile resists bending while remaining easy to position during checks. The compact mass of 0.054 kg keeps handling straightforward and reduces operator fatigue, allowing fast placement and repeatable seating on mating surfaces without unnecessary bulk.

Practical integration into quality workflows and inventory

This master measure is ideal for bench calibration, incoming inspection and routine shop‑floor verification where a reliable reference is required. Supplied as a standard Grade 1 end measure, it integrates with existing gauge sets and inspection plans and is traceable via the item identifier M319.210.1. Specification clarity—nominal size, material and compliance—helps to streamline procurement and inventory management while supporting regular conformity checks in production.

For Grade 1 accuracy and robust construction, contact Metav Werkzeuge to secure the M319.210.1 end gauge and discuss delivery or calibration options through our Emmerich quality hub

Technical Data

• Article number: M319.210.1
• GTIN: 4054469132013
• Tariff number: 90173000

Facts

• Nominal size: 21 mm
• Cross-section: 35x9 mm (applies for sizes >10.1 mm)
• Weight: 0.054 kg
• Tolerance grade: Grade 1
• Standard: DIN EN ISO 3650

Special features

• Material: Special steel, hardened
• Category: End gauge
• Intended use: Dimensional verification and master reference

FAQ

What tolerance standard does this end gauge conform to? The end gauge conforms to DIN EN ISO 3650 and is manufactured to Grade 1 tolerance.

What material is the gauge made from? The gauge is made from hardened special steel, chosen for wear resistance and long service life.

Which cross‑section applies to this 21 mm gauge? For the 21 mm nominal dimension the applicable cross‑section is 35x9 mm, corresponding to the specification for sizes above 10.1 mm.

What is the article identifier for ordering and inventory? The article is listed as M319.210.1, which can be used for procurement, stock control and documentation.

Is a calibration certificate included with the product data provided? No specific calibration certificate is stated in the supplied data; calibration status is not specified for this item

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