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

Take advantage of consistent Grade 1 accuracy, hardened special steel construction, and a compact cross-section for stable handling — ideal for repeatable reference measurements in workshops and inspection benches. Order the gauge block directly via Metav Werkzeuge or contact our advisors for specification support.

Gauge block 75 mm — Grade 1, DIN EN ISO 3650 (Metav IndustryLine)

A 75 mm gauge block manufactured to DIN EN ISO 3650 for use as a calibrated length standard in workshop and laboratory environments

• Hardened special steel construction
• Grade 1 tolerance to DIN EN ISO 3650
• Nominal length 75 mm for reference measures
• Compact cross-section for stable handling

Traceable accuracy for routine quality control

The 75 mm gauge block is produced from hardened special steel and finished to Grade 1 tolerance under DIN EN ISO 3650, ensuring reproducible dimensional references for everyday inspection tasks. As a precision reference, this solid block is suited to comparative checks, verification of micrometre and caliper settings, and routine calibration of inspection fixtures. The standardised tolerance class means measurement uncertainties are predictable, allowing planners to integrate the block into quality-control procedures with confidence.

Practical design that supports efficient workflows

A compact cross-section delivers rigidity and ease of handling during repeated use: for lengths above 10.1 mm the block follows the larger profile for stable engagement. The moderate mass contributes to steady placement on comparators and flat datum faces without excessive operator fatigue. Finished faces provide reliable seating for slip gauge stacks and limit the need for corrective fixtures. The combination of robust steel and engineered geometry reduces the need for interim handling aids, speeding up inspection cycles in production and maintenance contexts.

Long-term stability and maintenance made straightforward

Surface hardness and the material choice reduce wear, preserving the block’s reference dimensions over extended service life. Simple maintenance — careful cleaning, lubrication for storage, and avoidance of hard impacts — keeps measurement drift minimal. For traceability and record-keeping, the block’s conformity with DIN EN ISO 3650 supports documentation in calibration routines and internal audits. Pairing this reference with routine verification practices maintains measurement quality across shifts and production batches.

For reliable, repeatable length standards choose the Metav IndustryLine 75 mm gauge block — contact Metav Werkzeuge GmbH in Emmerich for delivery and technical guidance to suit inspection requirements

Technical data

• Article number: M319.750.1
• GTIN: 4054469132297
• Label: Endmaß 75 mm, DIN ISO 3650, Güte 1 DIN ISO 3650

Facts

• Nominal length: 75 mm
• Weight: 0.18 kg
• Cross-section: up to 10 mm → 30 x 9 mm; from 10.1 mm → 35 x 9 mm
• Tariff number: 90173000

Features

• Material: hardened special steel
• Tolerance class: Grade 1
• Standard conformity: DIN EN ISO 3650
• Category: Gauge blocks / End gauges

FAQ

What accuracy can be expected from this gauge block?
The gauge block M319.750.1 is a Grade 1 reference compliant with DIN EN ISO 3650, providing predictable tolerances suitable for routine workshop and inspection tasks.

Is the block suitable for use on a comparator or with slip-gauge stacks?
Yes. The hardened faces and stable cross-section of this 75 mm gauge block make it suitable for stack use and comparator-based comparative measurements.

Which material is the gauge block made from and how does that affect durability?
This Metav IndustryLine gauge block is manufactured from hardened special steel, offering good wear resistance and long-term dimensional stability under normal handling and storage.

How should the gauge block be stored to preserve accuracy?
Store clean and dry in a protective case or drawer, apply light corrosion inhibitor if needed, and avoid shocks. Regular verification intervals are recommended to document continued conformity.

Does the product come with a calibration certificate?
Calibration documentation is determined by the specific order; the product meets DIN EN ISO 3650 specifications and can be supplied with appropriate verification records on request.

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