| - | Features |
|---|---|
| #1 | Grade 30 chain is a low carbon steel and an economical general purpose chain also known as "proof coil chain" |
| #2 | Grade 3 chain can be used in applications which do not require a high strength to weight ratio, chain links are welded |
| #3 | Suggested applications - general purpose chain, used for tail gates, trailer chains, etc |
| #4 | Never exceed working load limit |
| #5 | Not intended for overhead lifting |