HOIST RINGS
Hoist rings are a great alternative solution to an eye bolt. Hoist rings are designed for angular lifting that an eye bolt wouldn’t be able to sustain. Hoist rings have the ability to pivot and rotate. They also have large bails which make hardware connections simple. There are two main types of hoist rings:
Swivel hoist rings are designed to be attached to the top of an object and can pivot 180 degrees and rotate 360 degrees.
Side pull or side load hoist rings are designed to be attached to the side of an object. They can pivot 90 degrees but may have to be derated.
When ordering there are 4 major properties to consider
- Diameter
- Thread length and size (UNC or metric)
- Bolt length
- Working load limit
I&I Sling provides and stocks a wide variety of hoist rings. Reach out to your Product Advisor to decide which hoist ring is right for your application.
Frequently Asked Questions
What is a hoist ring used for?
A hoist ring is used to lift loads that require full rotation or may shift during the lift. Unlike a fixed eye bolt, a hoist ring pivots and swivels under load, keeping the lifting point aligned with the sling or hook. This prevents side-loading failures and provides a safe, rated attachment point for overhead lifting.
What is the difference between a hoist ring and an eye bolt?
A hoist ring is a swivel- and pivot-ing lifting point designed to align with the load under tension, allowing full rotation and eliminating side-loading. An eye bolt is a fixed lifting point that can only take load in a straight, in-line direction. Eye bolts are not designed to handle angular or shifting loads, while hoist rings are engineered specifically for those conditions.
What are the different types of hoist rings?
Common hoist ring types include swivel hoist rings, which rotate 360° under load; pivoting hoist rings, which pivot to align with the sling angle; and side-pull or multi-directional hoist rings, designed for off-axis loading. Manufacturers also offer heavy-duty and metric-thread variations, as well as weld-on and bolt-on styles for permanent or removable lifting points.