15.5 mm Gauge Block Single-End Grade 0, DIN EN ISO 3650, Hardened Special Steel - Metav IndustryLine

Take advantage of Grade 0 conformity and the wear‑resistant hardened special steel construction for a durable, traceable reference standard that supports repeatable calibration results; order the gauge block directly via Metav Werkzeuge or consult our specialists for further technical information.

Metav IndustryLine single gauge block 15.5 mm, Grade 0 (DIN EN ISO 3650)

The Metav IndustryLine single gauge block 15.5 mm is a precision reference block intended for laboratory and workshop calibration tasks, offering traceable length standards for measurement chains and instrument verification.

• Grade 0 accuracy to DIN EN ISO 3650
• Hardened special steel construction
• Nominal length 15.5 mm for fine calibration
• Compact weight 0.016 kg for easy handling

Consistent accuracy for calibration and quality control

The block delivers Grade 0 accuracy according to DIN EN ISO 3650, making it a reliable reference for calibration labs and quality departments. Grade 0 denotes tight tolerance bands that permit its use as a comparative standard when verifying micrometers, callipers and gauge sets. The nominal length of 15.5 mm is ideal as a mid‑range reference for setting up instruments and checking machine zeroes, providing a tangible standard that supports reproducible measurement routines and reduces cumulative error in inspection chains.

Robust construction that supports long service life

Manufactured from hardened special steel, the reference block resists wear and surface damage during regular handling, which preserves dimensional integrity over repeated use. The compact design and low mass (approx. 0.016 kg) make the block easy to position in tight fixtures and for single‑person handling, while the machined cross‑section maintains parallelism and flatness where it matters. These material and geometric choices reduce the frequency of reconditioning and ensure a stable reference for routine verification tasks in both workshop and controlled environments.

Practical integration into inspection workflows

As a single reference element, this block complements sets and standalone standards, enabling fast spot checks and integration into traceable measurement procedures. The block’s conformity to recognised standards simplifies documentation of inspection results and supports internal quality systems. When paired with a calibrated set or used to set instrument zeroes, the block contributes to improved process control and fewer reworks. For procurement and supply chain reliability, Metav IndustryLine combines market availability with the assurance expected by professional metrology teams.

For calibration tasks that require certified accuracy, order the Metav IndustryLine single gauge block through Metav Werkzeuge or contact our consultants at info@metav-werkzeuge.com for tailored recommendations and delivery details

Technical data

• Article number: M319.155.0
• GTIN: 4054469131788
• Tariff number: 90173000
• Category: Endmasse

Facts

• Nominal size: 15.5 mm
• Weight: 0.016 kg
• Cross-section: up to 10 mm: 30×9 mm; from 10.1 mm: 35×9 mm
• Grade: 0

Special features

• Material: hardened special steel
• Standard: DIN EN ISO 3650
• Product type: single gauge block
• Label: single gauge block 15.5 mm, Grade 0 (DIN EN ISO 3650)

FAQ

What tolerance class does this gauge block conform to?
The Metav IndustryLine single gauge block 15.5 mm conforms to Grade 0 tolerance as specified in DIN EN ISO 3650, providing a high‑precision reference for comparative measurements.

Is the block suitable for workshop use or only for laboratories?
The hardened special steel construction makes the block durable enough for frequent workshop use while remaining precise enough for laboratory checks; the Metav IndustryLine reference block is intended for both environments.

Can this block be used to verify micrometers and callipers?
Yes, the 15.5 mm single gauge block is suitable as a calibration standard for micrometers, callipers and as a reference within gauge block sets when conducting instrument verification.

How should the reference block be handled to preserve accuracy?
Handle the Metav IndustryLine block with clean, dry gloves or tweezers, avoid impacts and store it in a dry, temperature‑stable environment when not in use to maintain surface condition and dimensional stability.

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