170mm Setting Ring, Hardened Gauge Steel, Form C, DIN 2250 / DIN 286 JS3 - Metav IndustryLine

Take advantage of a hardened, lapped gauge steel ring that conforms to DIN 2250 and DIN 286 with JS 3 tolerance for repeatable setting and inspection tasks; its 170 mm nominal diameter and robust construction support stable use in the workshop. Order the setting ring directly via Metav Werkzeuge or ask our consultants if needed.

Setting ring 170 mm, gauge ring (DIN 2250) — Metav IndustryLine

A Setting ring 170 mm designed for precise reference and master-governed inspection work in machining and quality control environments.

• Hardened, lapped gauge steel body
• Conforms to DIN 2250 and DIN 286, JS 3 tolerance
• Robust Form C geometry for stable seating
• Suitable for workshop and inspection use

Repeatable inspection with standardised tolerances

The ring gauge is manufactured from gauge steel, accurately hardened and lapped to provide a reference surface that resists wear and distortion. Conformity to DIN 2250 and DIN 286 with JS 3 tolerance ensures the component serves reliably as a master for setting and verification tasks. For inspection rooms and shop floors that require documented interchangeability, this precision ring offers a predictable dimensional baseline, reducing the risk of measurement drift when used as a master for bore gauges or as a setting standard for adjustable instruments.

Durable design for everyday workshop handling

Finished in a manner that prioritises long-term stability, the gauge’s Form C geometry and substantial mass (approx. 6 kg) give it the rigidity needed for frequent handling. The lapped internal surface delivers a smooth seat for probes and gauges, while the hardened body resists knocks and abrasion that can occur in production environments. Built for practical use rather than delicate laboratory-only tasks, the ring combines serviceability with low maintenance: occasional cleaning and proper storage preserve the reference condition and extend service life.

Practical applications and compatibility with standard workflows

Measured at 170 mm, this ring sits within the Standard measurement range, making it appropriate for general machine‑shop work, fixture setup and calibration benches. As a setting master, it pairs with bore gauges, plug gauges and precision measuring heads to establish machine zero points and to check gauge blocks or fixtures. Traceability is supported by the clear norm references and SKU marking, so the ring integrates smoothly into quality control documentation and process audits. Its specification suits both production-oriented inspection and toolroom verification tasks where repeatable results are essential.

For a reliable reference master with industrial durability choose the Metav IndustryLine setting ring and contact Metav Werkzeuge in Emmerich for tailored advice and prompt supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: M313.170
• GTIN: 4054469121208
• Diameter: 170 mm
• Weight: 6 kg

Facts

• Material: gauge steel, hardened and lapped
• Standards: DIN 2250 and DIN 286, JS 3
• Form: Form C
• ECLASS: 21170104
• Customs tariff number: 90173000

Special features

• Robust construction for workshop use
• Lapped internal surface for smooth seating
• Designed as a setting/master ring for inspection

FAQ

What is the intended use for this setting ring?
The setting ring is intended as a reference master for setting, calibration and verification of bore gauges and fixtures; the Setting ring 170 mm from Metav IndustryLine (SKU M313.170) is optimised for workshop and inspection tasks.

Is the material resistant to workshop wear?
Yes — the ring is made from hardened, lapped gauge steel, which improves wear resistance and preserves the reference surface during regular handling.

Which standards does the ring comply with?
The product meets DIN 2250 and DIN 286 requirements and is manufactured to JS 3 tolerance, providing documented conformity for quality systems.

Can this ring be used for routine calibration documentation?
The ring’s normative references and clear SKU marking (M313.170) make it suitable as a documented reference in calibration procedures and inspection records.

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