YIYUN Hoist Rings: The Pivot Point of Reliability and Flexibility

Engineered for Unrestricted Movement
The built-in ball structure allows for smooth 360° continuous rotation and a wide 230° pivot. This design ensures the ring swivels freely with changing load directions, eliminating dangerous cable twist and reducing wear on your slings and rigging.

Built with a Margin of Safety
We guarantee a minimum 4:1 safety factor across the entire rated load range, which is clearly and permanently marked on the base. This rigorous standard, combined with load-specific ratings for different force directions, provides a critical layer of operational safety and prevents misuse.

Core Strength from Advanced Metallurgy
The bolt is made from precision-forged alloy steel, with a scientifically optimized composition. Through controlled quenching and tempering, it achieves a tensile strength exceeding 1080 MPa, forming an incredibly strong and reliable core.

Designed for Precision and Adaptability
We offer a complete range of standard thread sizes (M8 to M150, 0.4T to 50T) and specialize in custom threads—extended, shortened, fine, metric, or American. Every thread is precision-checked with a 6g plug gauge for a perfect fit in machined holes. The hexagonal base design allows for easy and secure installation with standard tools.

Ready for Your Toughest Challenges
Beyond standard duty, a specialized surface anti-corrosion treatment makes these rings suitable for harsh environments like offshore, marine, and high-chloride applications, ensuring long-term reliability where ordinary hardware would fail.

In essence, our hoist ring is more than a component; it's a comprehensive lifting solution designed to enhance safety, adaptability, and longevity in your most critical operations.