75mm Setting Ring Form C Hardened Gauge Steel DIN 2250/DIN 286 JS3 - Metav IndustryLine

Benefit from a robust, DIN‑compliant master for setting and verifying gauges: the hardened, lapped gauge steel construction and precise 75 mm diameter ensure repeatable setpoints and long service life. Order the setting ring directly via Metav Werkzeuge or consult our specialists for application advice.

Setting ring 75 mm — hardened gauge steel, DIN 2250 / DIN 286

Setting ring 75 mm is a precision setting gauge for establishing and checking reference dimensions in workshop and calibration environments

• Hardened, lapped gauge steel
• Conforms to DIN 2250 / DIN 286 JS 3
• Precise 75 mm setting diameter
• Form C profile for secure seating

Reliable master for repeatable setpoints

A hardened and lapped construction provides a stable reference that resists wear and preserves dimension over prolonged use. The combination of hardened and lapped gauge steel with a defined Form C seating reduces elastic deformation at contact points and ensures repeatability when used as a master for setting plug gauges, go/no‑go gauges or comparative fixtures. Conformance to DIN 2250 and DIN 286 JS 3 offers a verifiable baseline for quality processes and simplifies integration into documented inspection routines.

Compact size with workshop practicality

The compact 75 mm diameter makes this gauge suitable for bench‑top calibration rigs and production checks where space and handling convenience matter. The smaller footprint supports quick, confident positioning and rapid gauge setting without sacrificing stiffness. Built for everyday use in machine shops and toolrooms, the ring’s finish facilitates consistent contact geometry and reduces the need for frequent rework of settings, improving throughput in repetitive inspection tasks.

Designed for traceable quality assurance

Featuring clear identification and standards alignment, the ring serves as a traceable physical reference within a measurement chain. Markings and the supplied article coding allow straightforward documentation in quality records and inventory systems. Where definitive traceability is required, the ring is suitable as a master for calibration comparisons and process standardisation — helping to secure consistent production tolerances and clearer audit trails for statutory or customer requirements.

Contact Metav Werkzeuge today to discuss how the hardened 75 mm setting ring from Metav IndustryLine fits into existing inspection workflows and to receive tailored advice from our technical team

Technical data

• Article number: M313.075
• GTIN: 4054469120935
• Category: Gauges / Setting rings

Facts

• Diameter: 75 mm
• eClass: 21170104
• Tariff number: 90173000

Special features

• Material: gauge steel, hardened and lapped
• Standard: DIN 2250; DIN 286; JS 3
• Form C
• SKU: M313.075
• Brand: Metav IndustryLine

FAQ

What materials is the setting ring made from? The setting ring is manufactured from hardened and lapped gauge steel, providing high wear resistance and stable contact surfaces.

Which standards does this gauge comply with? This gauge conforms to DIN 2250 and DIN 286 with a JS 3 tolerance class, supporting use as a workshop master and reference artefact.

Can the ring be used as a master for setting plug gauges? Yes, the 75 mm diameter and Form C seating make the ring suitable as a master reference for setting and checking plug and go/no‑go gauges.

How should the setting ring be stored to maintain accuracy? Store the ring in a clean, dry environment and protect it from impacts and corrosive agents; regular visual inspection and gentle handling will preserve the lapped surfaces.

Is the ring appropriate for production and calibration lab use? The combination of hardened, lapped surfaces and DIN conformity makes the ring appropriate for both production setting tasks and calibration comparison measurements.

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