2.5/5.1/7.7/10.3/12.9/15.0/17.6/20.2/22.8/25.0 Gauge Block Set, Hardened Steel, DIN EN ISO 3650/1

A compact 10-piece reference set in hardened special steel and compliant with DIN EN ISO 3650/1 delivers reproducible micrometer verification and long-term stability; the lightweight set supports efficient in-house checks and secure transport in a protective case. Order the end gauge set directly via Metav Werkzeuge or ask the consultants for application advice.

End gauge set M318.201 — 10-piece micrometer test set, DIN EN ISO 3650/1 (Metav IndustryLine)

End gauge set M318.201 is a precision reference for verifying and calibrating micrometers in workshops and laboratories, certified to industry measuring standards.

• 10-piece set for micrometer testing
• Hardened special steel construction
• Compliant with DIN EN ISO 3650/1
• Delivered in protective case

Reliable reference for micrometer verification

The set functions as a stable reference standard for routine verification and comparative checks of micrometers. Conformance with DIN EN ISO 3650/1 and DIN 863 ensures that the blocks match recognised dimensional tolerances, so calibration intervals and inspection protocols can be planned with confidence. By using proven gauge sizes in defined steps, measurement uncertainty is reduced and repeatability across shifts is improved, supporting quality control and traceable documentation.

Robust material and handling for everyday use

Manufactured from hardened special steel, the blocks resist wear and preserve measuring faces under regular use. The aged and hardened steel offers dimensional stability and a predictable surface hardness that minimises friction-related wear on micrometer anvils. At a total net weight of approximately 0.6 kg the set is compact and easy to handle, while the protective case provides secure transport and prevents surface damage during storage, keeping the reference condition intact between calibrations.

Practical assortment that matches common workshop needs

The kit comprises ten nominal sizes (in mm): 2.5, 5.1, 7.7, 10.3, 12.9, 15.0, 17.6, 20.2, 22.8 and 25.0, arranged to cover the most frequent verification steps for micrometers and small gauges. This progression allows fast comparative checks across the micrometer range without changing measuring strategy, reducing downtime in production and simplifying inspection tasks in the workshop or inspection lab. The set format supports efficient inventorying of reference standards and clear procedural workflows.

Choose the Metav IndustryLine M318.201 for dependable micrometer verification and contact Metav Werkzeuge in Emmerich for ordering or technical clarification at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M318.201
• GTIN: 4054469127972
• Weight: 0.6 kg
• Pieces per set: 10
• Sizes (mm): 2.5; 5.1; 7.7; 10.3; 12.9; 15.0; 17.6; 20.2; 22.8; 25.0
• Material: Special steel, aged and hardened
• Standards: DIN 863; DIN EN ISO 3650/1
• Tariff number: 90173000
• Category: End gauge set

Facts

• Set: 10 pieces
• Net weight: 0.6 kg
• GTIN: 4054469127972
• Tariff number: 90173000

Special features

• Hardened special steel construction
• Conforms to DIN EN ISO 3650/1 and DIN 863
• Supplied as a compact set for transport
• Designed for micrometer verification and comparative checks

FAQ

What sizes are included in the set?
The set contains ten nominal sizes: 2.5, 5.1, 7.7, 10.3, 12.9, 15.0, 17.6, 20.2, 22.8 and 25.0 mm, enabling stepwise verification across common micrometer ranges with the Metav IndustryLine end gauge set M318.201.

Is the material suitable for frequent use?
Yes, the blocks are made from special steel, aged and hardened, providing wear resistance and stable contact faces for regular verification work with micrometers and inspection equipment.

Which standards does this gauge set meet?
The gauge set is manufactured to meet DIN EN ISO 3650/1 and DIN 863, ensuring dimensional conformity for laboratory and workshop calibration routines.

Can the set be used for on-the-spot verification in production?
Designed as a portable reference, the compact set and its protective case permit quick comparative checks and spot verification of micrometers on the shop floor while maintaining reference integrity.

Is the M318.201 suitable as a workshop reference standard?
Yes, the M318.201 by Metav IndustryLine is intended as a workshop and laboratory reference for micrometer verification, providing traceable sizes and robust construction for routine use.

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