How to Choose the Right Rigging Hook?
Rigging hooks are not interchangeable. A grab hook, a slip hook and a foundry hook each solve a different problem, and using the wrong one can drop a load or damage the chain. This guide explains the main types of rigging hooks and how to choose.
Types of Rigging Hooks
Slip hook: a wide throat that lets a chain slide through, used for choker hitches.
Grab hook: a narrow throat that grips a chain link, used to shorten or secure a chain.
Clevis slip hook: a slip hook with a clevis fitting for a pin connection.
Eye slip hook: a slip hook with an eye for a shackle or pin.
Swivel hook: a hook that rotates to follow the load direction.
Foundry hook: a large, deep hook for handling castings and bulky loads.
Hook Components
The throat takes the load, the latch keeps the sling or chain from slipping out, and the eye or clevis connects the hook to the rig. A damaged latch or a bent throat means the hook must be replaced.
How to Choose the Right Hook
Match the hook to the chain size and grade.
Choose slip for choker work, grab for chain adjustment.
Choose a swivel if the load direction changes.
Check the WLL and make sure the latch is intact.
Safety Tips
Never tip-load a hook, and never lift on the point of the hook. Keep the load seated in the bowl. Use a hook with a functioning latch, and inspect for cracks, wear and opening distortion before each lift.
FAQ
What is the most common rigging hook?
The clevis slip hook and the eye slip hook are the most common for general lifting and choker work.
Can I use a grab hook for lifting?
A grab hook is designed to grip a chain link, not to carry a sling. Use it for shortening or securing chain, not for lifting a sling directly.
Rigging Hooks for Every Job
SolidLink manufactures clevis slip hooks, eye grab hooks, hoist hooks and swivel hooks in forged steel. Browse our rigging hooks or contact us for a quote.
