20 mm Calibration Ring, 41.3 mm & 131.4 mm Gauge Blocks Set, Grade 2, Wooden Case - Metav IndustryLine

Benefit from a compact three-piece calibration kit made from hardened special steel, combining Grade 2 accuracy with two precision end standards and an adjustment ring for reliable workshop calibration; order through Metav Werkzeuge or consult the technical team for tailored advice.

Calibration set for calipers M318.204 — Grade 2 end standards 41.3 mm & 131.4 mm with 20 mm setting ring (Metav IndustryLine)

the Calibration set for calipers M318.204 provides two traceable reference end standards and a setting ring for routine verification and adjustment of measuring jaws in workshop and inspection environments

• Grade 2 calibration accuracy
• Includes 41.3 mm and 131.4 mm end standards
• 20 mm adjustment ring included
• Hardened special steel construction

Precise reference standards that reduce uncertainty in routine checks

The three-piece kit centres on two end standards (41.3 mm and 131.4 mm) plus a 20 mm setting ring, offering a straightforward basis for quick verification of caliper jaws. Manufactured from special steel, aged and hardened, the components deliver mechanical stability and wear resistance, which reduces the need for frequent replacement. Conformity with DIN EN ISO 3650 and VDI/VDE/DGQ 2618 ensures that dimensional checks performed with these standards are comparable and acceptable within typical workshop quality-control procedures. The compact format supports fast-change checks without extensive set-up time, improving overall throughput in calibration routines.

Built for reproducible calibration and easy handling in the workshop

Design choices focus on repeatability: the Grade 2 tolerance class provides a reliable compromise between precision and everyday robustness. The parts are weighted and finished to offer consistent seating when used for outside, inside and step verifications of calipers; the three-piece arrangement makes it simple to establish short, medium and reference points during an inspection sequence. Supplied components are suitable for routine verification cycles in maintenance departments and small metrology labs where traceable reference artefacts are required but laboratory-level artefacts would be excessive.

Practical delivery and standards compliance for traceable results

Supplied as a complete set in a protective transport case, the kit protects surfaces from accidental knocks and contamination during storage and transit. The set includes three pieces and carries the necessary identification for use in documentation and test records. Clear labelling and adherence to established norms support integration into existing quality systems and calibration protocols, while the robust material choice prolongs service life and keeps long-term total cost of ownership low compared with frequently replaced or softer reference pieces.

For dependable routine calibration and straightforward integration into workshop quality processes, select the Metav IndustryLine M318.204 calibration set and contact Metav Werkzeuge for ordering and technical guidance at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M318.204
• GTIN: 4054469128023
• Tariff number: 90173000

Facts

• Nominal sizes: 41.3 mm; 131.4 mm; setting ring 20 mm
• Pieces per set: 3
• Weight: 1 kg

Special features

• Grade: 2
• Material: Special steel, aged and hardened
• Standards: DIN EN ISO 3650; VDI/VDE/DGQ 2618
• Supplied in protective case

FAQ

What is included in the calibration set?
The kit contains two end standards (41.3 mm and 131.4 mm) and a 20 mm setting ring as a three-piece set (M318.204) for caliper verification.

Which tolerance class does the set comply with?
The components are manufactured to Grade 2 tolerances and conform to DIN EN ISO 3650 and VDI/VDE/DGQ 2618 standards.

What material are the standards made from?
The artefacts are produced from special steel, aged and hardened, chosen for dimensional stability and wear resistance.

Is the kit suitable for workshop and small-laboratory use?
Yes; the M318.204 set is aimed at workshop calibration and small metrology labs where Grade 2 reference standards provide a balance of precision and robustness.

How is the set delivered?
The calibration set is supplied as a three-piece kit in a protective case to prevent damage during transport and storage.

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