| Model | Opening Capacity (in) | Throat Depth | Spindle Diameter | Minimum Proof Test (lbs) | Ship Weight Ea. (lbs) |
| 402 | 0 - 2 1/8 | 2-1/4" | 9/16" | 3,500 | 2 |
| 403 | 0 - 3 | 2-1/2" | 9/16" | 3,500 | 3 |
| 404 | 0 - 4 1/4 | 3-1/4" | 3/4" | 6,200 | 4 |
| 406 | 0 - 6 1/16 | 4-1/8" | 3/4" | 6,600 | 6 |
| 408 | 0 - 8 1/4 | 5" | 3/4" | 6,900 | 7 |
| 410 | 2 - 10 1/8 | 6" | 3/4" | 8,000 | 11 |
| 412 | 2 - 12 1/4 | 6-15/16" | 7/8" | 9,300 | 15 |
