CLEVIS GRAB HOOKS
Forged Carbon Steel
Forged Alloy Steel
Quenched & Tempered

- Special specification and marks can be made according to customers
- Packing: Packed in cartons with plastic bags inside on iron pallets
- full tracebility

Inspection Before Use
The pre-use check for hooks should cover the following:
1. The safety catch should be in place and functioning correctly.
2. The hook should be checked for any distortion, cracking and excessive wear or corrosion.
NOTE: The wear on the bearing surface of the hook should not exceed 8% of the nominal dimension.
3. Check that the opening of the hook is within the manufacturers parameters. If the hook is opened excessively it is a sign that it has been point loaded or overloaded.
4. Moving parts such as release cams should be checked for free movement.
5. If the hook is a ball bearing swivel hook check that the hook is swivelling freely and that the bearing is not making any unusual noises. Unusual noises are often a sign of bearing fatigue or bearing failure.
6. If the hook has a threaded machined shank ensure that the thread is in good order and that the nut is turning freely on the thread