Alloy connecting link A-337
| Chain Size | Weight Each | Working load limit | Dimensions(in.) | ||||||
| inch | mm | 1bs | 1bs | A | B | C | D | E | F |
| 9/32(1/4) | 7 | 0.29 | 3500 | 0.36 | 1.88 | 1.75 | 0.81 | 0.64 | 0.63 |
| 5/16 | 8 | 0.67 | 4500 | 0.42 | 2.13 | 1.97 | 0.91 | 0.69 | 0.63 |
| 3/8 | 10 | 0.56 | 7100 | 0.48 | 2.5 | 2.5 | 1.06 | 0.88 | 0.84 |
| 1/2 | 13 | 1.06 | 12000 | 0.64 | 3.44 | 3.22 | 1.49 | 1.13 | 1.06 |
| 5/8 | 16 | 2.43 | 18100 | 0.75 | 4.13 | 3.78 | 1.79 | 1.41 | 1.25 |
| 3/4 | 20 | 4.2 | 28300 | 0.89 | 4.62 | 4.62 | 1.77 | 1.59 | 1.28 |
| 7/8 | 22 | 6.8 | 34200 | 1.05 | 5.97 | 5.59 | 2.45 | 1.86 | 1.44 |
