| WLL(tons) | Dimensions(in) | Weight(lbs) | |||||||
| 319C | 319A | A | B | C | D | E | R | O | |
| 3/4 | 1 | 0.59 | 2 | 0.69 | 2.88 | 0.94 | 2.28 | 0.88 | 0.50 |
| 1 | 1 1/2 | 0.66 | 2.25 | 0.78 | 3.19 | 1.03 | 2.53 | 0.97 | 0.75 |
| 1 1/2 | 2 | 0.72 | 2.5 | 0.88 | 3.62 | 1.06 | 2.69 | 1.00 | 1.00 |
| 2 | 3 | 0.88 | 2.75 | 1.00 | 4.09 | 1.22 | 3.06 | 1.12 | 1.85 |
| 3 | 4 1/2 | 1.16 | 3.25 | 1.25 | 4.94 | 1.44 | 3.78 | 1.34 | 3.85 |
| 5 | 7 | 1.41 | 3.75 | 1.56 | 6.5 | 1.81 | 4.75 | 1.69 | 7.25 |
| 7 1/2 | 11 | 1.69 | 4.25 | 1.94 | 7.56 | 2.25 | 5.88 | 2.06 | 13.00 |
