Description
High test ISO grade 43 chain is a high tensile strength carbon steel commonly used as anchor or windlass chain. It has a shorter link than the standard grade 43 chain. The short link makes it more suited for windlass chain and is more flexible. Your windlass should state which STE and type to use. ISO can be purchased by the drum or by the foot. Not for overhead lifting.
| Hi Test ISO Chain Grade 43 | |||||||
|---|---|---|---|---|---|---|---|
| Trade Size | Inside Dimensions (in) | WLL | Length ft Per Drum | #/ft | |||
| Inches | MM | Length | Width | # | KG | – | – |
| 1/4 | 7 | 0.85 | 0.41 | 2,600 | 1,180 | 800 | 0.7325 |
| 5/16 | 8 | 1.03 | 0.50 | 3,900 | 1,770 | 550 | 1.036 |
| 3/8 | 10 | 1.22 | 0.60 | 5,400 | 2,450 | 400 | 1.4875 |
| 7/16 | 11 | 1.40 | 0.66 | 7,200 | 3,266 | 300 | 2.15 |
| 1/2 | 13 | 1.59 | 0.77 | 9,200 | 4,174 | 400 | 2.533 |
| 5/8 | 16 | 1.79 | 0.91 | 13,000 | 5,897 | 600 | 3.88 |
