Metric Double Swivel Ring – Codipro GradUP DSR-M20-UP is a purpose-built lifting point designed to keep slings perfectly aligned under load, delivering reliable performance in demanding environments. Built to handle heavy lifts with precision, it combines a high-strength GRADUP ring with smart, in-house manufacturing capabilities to deliver traceability you can trust.

• Working Load Limit: 2.50 tonnes (2,500 kg) for the M20 UP configuration with M20 x 2.5 thread.
• Size and Thread: M20 x 2.5 mm thread, with a compact L30 mm profile optimized for integrated rigging setups.
• 360° Swivel Under Load + 180° Pivot: The double articulation allows the ring to swivel freely while the load remains secured, keeping the sling line true from 0° to 90° and preventing side loading. (WLL remains valid at 0° and 90°.)
• GradUP Design & Traceability: Manufactured in-house in Luxembourg with full factory traceability and a certificate supplied with the product for rigorous quality control.
• Standards, Certifications & Offshore Approval: EN 1677-1 compliant; offshore-ready sizing approved by DN VGL-ST0378 for M10–M30 ranges, including M20, with TAS00001ZG documentation where applicable.
• Safety Factor & Operating Range: 5:1 safety factor; designed for a broad temperature range from -20°C to +200°C to handle harsh environments.
• Durability & Warranty: Constructed from high-tensile GRADUP steel for longevity and backed by a 7-year warranty from Codipro.

The DSR-M20-UP is engineered to keep loads stable and lines aligned as you lift, swing, or reposition heavy objects. Its 360° swivel under load and 180° pivot capability reduce pre-lift rigging adjustments, saving time and mitigating fatigue in demanding operations—from rugged offshore platforms to complex construction sites. The combination of a precise M20 x 2.5 thread and a compact L30 mm profile makes it a natural fit for standard rigging blocks, eye bolts, and heavy-duty slings, while the 2.5 t rated capacity provides a generous margin for dynamic lifts.

Ideal for professionals who demand traceability, reliability, and performance, this Codipro GradUP lifting point integrates seamlessly into safety-critical workflows. The product ships with a full certificate, ensuring your installation meets stringent quality and safety standards—especially in offshore or harsh-duty settings where DN V approvals and EN 1677-1 compliance matter most.

Key use cases include offshore rigging, crane-assisted lifts, maintenance hoists, and temporary lifting points where precise sling alignment and a robust latch-free rotation under load are essential. When compared to generic lifting rings, the DSR-M20-UP offers superior rotational behavior under load, a confirmed WLL, and a traceable manufacturing pedigree that supports regulator inspections and quality audits.

Tips for installation and care:

• Verify the tightening torque is within stamped specifications for repeatable performance and to preserve the WLL.
• Inspect for wear or deformation before each lift; replace if there are signs of damage or excessive wear.
• Operate within the -20°C to +200°C range and avoid impact loads that could compromise the GRADUP ring.
• Keep the threads clean and lubricated as recommended by Codipro to maintain smooth swiveling and ease of maintenance.

With its proven GradUP architecture, full traceability, and offshore-ready certification, the Metric Double Swivel Ring DSR-M20-UP from HES NZ LTD stands out as a dedicated, high-confidence lifting point for professional riggers and engineers. This is more than a hardware accessory—it's a reliable solution engineered to keep lines aligned, operators safe, and lifts efficient in even the toughest environments.