Westech Rigging Supply Q&AAnswer
Oct 06, 2023 - 06:53 PM
No, Grade 100 chain hooks like this are indicated by size and grade. For example, this hook is marked with 10-10, which indicates 10mm (3/8") and 10 indicated Grade 100. That's how one can select the proper hook or fitting to use with their Grade 100 chain. 3/8" G100 chain = 8800 lbs Working Load Limit, and fittings marked with 10-10 (like this one) are rated the same. Smaller hooks (for example, 7-10) would be rated lower and larger hooks (for example, 13-10) would be rated higher.
