UNC Double Swivel Ring - Codipro GradUP 330lb (150 kg) is a purpose-built lifting accessory designed to deliver reliable performance in demanding hoisting and rigging environments. Built under Codipro’s GradUP line, this ring combines robust construction with precise engineering to keep loads secure, angles controlled, and operations efficient—even in tight or awkward setups.

Why this swivel ring stands out

• High safety with a 5:1 factor — engineered margin that provides substantial clearance between working load and ultimate capacity, helping you stay well within safe operating limits during complex lifts.
• 330 lb (150 kg) Working Load Limit with dependable performance at multiple angles — rated at 0° and 90° load positions to maintain predictable behavior when loads shift or reorient.
• 360° under-load swivel and 180° pivot under load — fluid rotation and pivotal movement that prevent load binding, reduce side-loading, and simplify rigging in skewed or axial lifts.
• Unique Identification & full traceability — manufactured in-house in Luxembourg with a certificate of conformity, batch markings, and comprehensive traceability so you know exactly what you’re using and when it was produced.
• DNV offshore approval for select sizes — designed to meet rigorous offshore standards (certificate TAS00001ZG), expanding its suitability to demanding marine and energy environments.
• Strong, visible construction — a durable red finish that enhances visibility in busy work zones and helps operators quickly confirm correct installation.
• Secure mounting — standardized 1/4-UNC threaded connection supports reliable attachment to hooks and hardware commonly used in lifts and rigging setups.
• Forge-and-finish integrity — forged construction with clear engravings detailing material, batch, and load ratings, designed to maintain performance under tough handling and demanding use.

This double swiveling ring excels in turning charges and solving common hoisting challenges. Whether you’re handling skewed lifts, axial movements, or complex stowage tasks, the GradUP UNC ring preserves load orientation, minimizes angular stress, and keeps your rigging working as a cohesive system.

Ideal applications include offshore operations, heavy lifting in shipyards, industrial warehouses, maintenance rigs, and any scenario where loads must rotate freely without compromising safety. It’s especially effective when traditional fixed rings fail to accommodate misalignment or when you need continuous rotation under load without reconfiguring gear.

Practical tips for best results – follow the tightening torque specified by the manufacturer for secure engagement, minimize overhang, and ensure the ring’s axis remains aligned with the equipment to maintain maximum efficiency. Inspect for any signs of bend or wear before use, and rely on the included conformity certificates to verify material and dimensions meet your project’s standards.

With the UNC Double Swivel Ring - Codipro GradUP, you’re choosing a trusted, traceable solution that blends precise engineering with practical field usability—delivering safer lifts, smoother rigging, and longer service life in demanding industrial environments.