Grade 100 foundry hooks from Zip's are typically used on chain slings and include an eye loop for attachment to the chain with a coupling link. Approved for overhead lifting, they are available in three capacities with the size stamped on the side of each hook. See
the drop-down menu for available sizes and working load limits.
- Grade 80
- Three sizes available
- Approved for overhead lifting
Specifications:
Size |
Minimum
Break Strength |
Working
Load Limit |
Safety
Ratio |
3/8" |
35,200 lbs |
8,800 lbs |
4:1 |
1/2" |
60,000 lbs |
15,000 lbs |
4:1 |
5/8" |
90,400 lbs |
22,600 lbs |
4:1 |