A swivel lifting hook is a hook mounted on a swivel so it can rotate relative to the chain, sling or block it is attached to. This lets the rigger orient the hook and helps prevent twisting of the sling, while a spring latch closes the throat to retain the load.
Also known asSwivel hook · Eye swivel hook with latch · Rotating lifting hook
Key takeaways
The swivel helps align the hook and reduce sling twist.
A safety latch retains slings in the hook throat.
Some swivels are not designed to rotate under load — confirm the type.
Rated, marked and inspected for lifting use.
How Swivel Lifting Hooks Work in Practice
Swivel hooks are used on chain slings, hoists and rigging assemblies where the hook must be turned to engage a lifting point, or where a sling would otherwise twist. The latch keeps the sling eye or fitting inside the hook throat during handling.
Two broad types exist: plain swivels that allow positioning when unloaded, and bearing swivels designed to rotate under load. The type, working load limit and attachment style must be matched to the application.
Common Swivel Hook Forms
01
Eye swivel hook
Swivel eye attaches to a shackle, link or block.
02
Bearing swivel hook
Thrust bearing allows rotation under load where specified.
03
Clevis swivel hook
Clevis and pin connection, typically to chain.
04
Self-locking hook
Latch locks closed under load until manually released.
How to Choose the Right Swivel Lifting Hook
01
Working Load Limit
Select by rated capacity and the governing standard, never by appearance or size alone.
02
Rotation Under Load
State whether the hook must turn while loaded; only bearing-type swivels are intended for this.
03
Throat Opening
The throat must accept the sling eye or fitting fully, with the latch able to close.
04
Inspection Regime
Hooks should be checked for throat opening, twist, wear and latch function before each use.
Safety note
Lifting and load-bearing products must be selected against a confirmed working load limit, the applicable standard and the actual rigging arrangement. Never use a part beyond its marked or documented rating, and inspect before every use.
Swivel Lifting Hook Specifications
Use this framework to prepare a complete enquiry. Values are confirmed against your drawing, application and required quantity.
Swivel Lifting Hook specification framework
Parameter
Requirement basis
Product type
Swivel lifting hook with latch
Swivel type
Positioning or bearing (rotates under load)
Attachment
Eye, clevis or as specified
Working load limit
State the required WLL
Throat opening
To suit sling or fitting
Latch type
Spring latch or self-locking
Finish
Painted, plated or as required
Marking & certificates
State marking and test-document needs
What to include in your enquiry
Required WLL
Swivel and attachment type
Throat opening for the sling
Marking, documents and quantity
Where Swivel Lifting Hooks Are Used
Typical application areas. The intended task should always be disclosed so the product form and specification can be evaluated correctly.
01
Chain sling assemblies
Swivel hooks on the lower end of legs
02
Hoists & lifting blocks
Load hook on hoist chains and blocks
03
Workshop handling
Orienting the hook to engage lifting points
04
Rigging assemblies
Reducing twist in rope or chain slings
Have a specific application in mind? Share the load, environment and arrangement for a review.
Swivel Lifting Hook FAQs
What is a swivel lifting hook?
A swivel lifting hook is a hook that rotates on a swivel relative to its attachment, allowing it to be oriented to the lifting point and reducing sling twist.
Can a swivel hook rotate while carrying a load?
Only hooks with a bearing swivel designed for rotation under load should be turned while loaded. Plain swivels are intended for positioning when unloaded.
Why does a lifting hook need a safety latch?
The latch closes the hook throat so slings or fittings cannot slip out if the load shifts or slack occurs during handling.
How do I know when a hook must be withdrawn from service?
Withdraw a hook if it shows increased throat opening, twist, cracks, excessive wear, a damaged swivel or a non-functioning latch, as defined by the applicable inspection standard.
What is the difference between eye and clevis swivel hooks?
An eye hook connects through a shackle or link, while a clevis hook connects directly to chain with a pin through the clevis.
What details are needed to quote a swivel hook?
Share the required WLL, swivel type, attachment style, throat opening, latch type, finish, marking and document requirements, and quantity.
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