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sIZE inch | Material Diameter | Working Load Limit | Proof Test | Breaking Force Minimum | Max Length Per 100Links | Max Weight Per 100Feet | |||||
| inch | mm | ibs | kg | ibs | kn | ibs | kn | inch | m | ibs kg | |
| 1/4 | 0.281 | 7.1 | 2600 | 1180 | 4300 | 19.1 | 7750 | 34.5 | 98 | 2.49 | 84 38 |
| 5/16 | 0.343 | 8.7 | 3900 | 1770 | 6400 | 28.5 | 11600 | 51.6 | 110 | 2.79 | 120 54 |
| 3/8 | 0.406 | 10.3 | 5400 | 2450 | 8900 | 39.6 | 16200 | 72.1 | 134 | 3.4 | 176 80 |
| 7/16 | 0.468 | 11.9 | 7200 | 3260 | 11900 | 52.9 | 21500 | 95.6 | 140 | 3.55 | 230 104 |
| 1/2 | 0.531 | 13.5 | 9200 | 4170 | 15300 | 68.1 | 27600 | 122.8 | 150 | 4.06 | 300 136 |
| 5/8 | 0.656 | 16.7 | 14200 | 6200 | 21200 | 94 | 42400 | 188 | 194 | 4.92 | 425 193 |
High Test Chain ASTM 1990 (G43)