Chain Size | Working Load | Proof Load | Breaking Load | Weight per 100′ | Inside Length Max. |
Inside Width Min. |
|||||||
in. | mm | kg | Ibs | kn | Ibs | kn | Ibs | kg | Ibs | mm | in. | mm | in. |
1/4 | 7.10 | 1180 | 2600 | 19.10 | 4300 | 34.50 | 7750 | 36.30 | 80 | 21.80 | 0.86 | 10.20 | 0.40 |
5/16 | 8.70 | 1770 | 3900 | 28.40 | 6400 | 51.60 | 11600 | 50.40 | 111 | 26.70 | 1.05 | 12.20 | 0.48 |
5/8 | 10.30 | 2450 | 5400 | 39.60 | 8900 | 72.00 | 16200 | 72.60 | 160 | 30.30 | 1.19 | 14.70 | 0.58 |
1/2 | 13.50 | 4170 | 9200 | 68.60 | 15300 | 122.70 | 28600 | 128.60 | 284 | 36.00 | 1.42 | 19.10 | 0.75 |