65mm Setting Ring Form C Hardened Gauge Steel DIN 2250/DIN 286 JS3 - Metav IndustryLine

Take advantage of a hardened and lapped gauge ring that meets DIN 2250 and DIN 286 with JS 3 tolerance, offering a stable 65 mm reference for rapid, repeatable setting in quality control; order directly via Metav Werkzeuge or consult our advisors for specification support.

Setting ring 65 mm (gauge ring) – hardened & lapped – Metav IndustryLine

The Setting ring 65 mm is a hardened, lapped gauge ring designed as a precise reference standard for calibration and setting tasks in workshops and inspection environments in accordance with DIN 2250 and DIN 286.

• Hardened and lapped gauge steel
• Conforms to DIN 2250 and DIN 286, JS 3
• Nominal diameter 65 mm
• Stable reference for gauge and instrument setting

Reliable reference for routine calibration and setup

The Setting ring 65 mm serves as a compact, robust reference standard for reproducible gauge setting and instrument alignment. Manufactured to the relevant DIN standards, the ring provides a definable nominal diameter and tolerance grade (JS 3) that supports consistent readings when used to set comparators, micrometers or master-stem systems. As a workshop-ready reference, the component reduces setup variation and contributes directly to process stability and fewer reworks, making it a practical choice for production metrology and incoming inspection.

Durable materials and precision finishing for long-term stability

Made from hardened and lapped gauge steel, the ring combines hardness for wear resistance with a lapped surface finish that minimises contact irregularities and run-out. The Form C geometry delivers a pragmatic balance between handling and seating stability during contact measurements. These manufacturing choices extend service life and preserve repeatability, so reference values remain reliable over many cycles. Lapping removes microscopic surface peaks, which improves contact conformity and supports consistent tactile feel when setting measurement instruments.

Practical benefits in the workshop and inspection lab

Compact and robust by design, the gauge ring provides a straightforward reference that integrates into existing calibration routines without special fixtures. The nominal 65 mm diameter is suited to medium-range reference tasks where space-saving standards and quick handling are required. Use of this reference ring helps to shorten setup times and reduces measurement uncertainty introduced by inconsistent setting practices. The clear conformity to established standards supports traceability in quality records and aligns with common metrological procedures in small and mid-sized manufacturing operations.

For assured reference quality and fast dispatch from Emmerich, choose the Metav IndustryLine setting ring and contact Metav Werkzeuge for detailed specification advice and ordering support.

Technical data

• Article number: M313.065
• GTIN: 4054469120898
• Nominal diameter: 65 mm
• Weight: 1.3 kg
• Form: Form C

Facts

• Standards: DIN 2250, DIN 286
• Tolerance grade: JS 3
• Tariff number: 90173000
• ECLASS: 21170104

Special features

• Material: hardened and lapped gauge steel
• Application: reference standard for gauge setting and calibration
• Category: gauge rings / setting rings
• Suitable for workshop and inspection use

FAQ

What standards does the ring comply with?
The setting ring is manufactured to DIN 2250 and DIN 286 and supplied with the specified JS 3 tolerance grade for traceable reference use.

Is the ring suitable as a master for setting micrometers and comparators?
Yes, the gauge ring is intended as a stable reference for setting comparators, micrometers and similar measuring devices in workshop and inspection applications.

What material and finish are used to ensure durability?
The component is produced from hardened and lapped gauge steel, a combination chosen for wear resistance and a low-friction, high-conformity surface finish.

Does the geometry support stable seating during measurement?
The ring is supplied in Form C, which provides reliable seating and handling characteristics for regular calibration tasks.

Which catalogue identifier should be used when ordering?
Refer to article number M313.065 (Setting ring 65 mm) when placing orders or requesting further technical documentation.

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