Twelve Groove 8V QD Sheaves
| O.D. | Description | Weight in Pounds | Type | M | K |
| 12.5 | 12/8V12.5-J | 164 | A1 | 3.94 | 2.20 |
| 13.2 | 12/8V13.2-J | 186 | A1 | 3.94 | 2.20 |
| 14.0 | 12/8V14.0-J | 213 | A1 | 3.94 | 2.20 |
| 15.0 | 12/8N15.0-M | 248 | A2 | 3.94 | 2.20 |
| 16.0 | 12/8V16.0-M | 285 | A1 | 3.94 | 2.20 |
| 17.0 | 12/8V17.0-M | 270 | A1 | 3.94 | 2.20 |
| 18.0 | 12/8V18.0-M | 292 | A2 | 3.94 | 2.20 |
| 19.0 | 12/8V19.0-M | 330 | A2 | 2.25 | .20 |
| 20.0 | 12/8V20.0-M | 354 | A2 | 2.25 | .20 |
| 21.2 | 12/8V21.2-M | 365 | A3 | 2.25 | .20 |
| 22.4 | 12/8V22.4-N | 367 | A3 | 2.25 | .20 |
| 24.8 | 12/8V24.8-N | 408 | A3 | 2.25 | .20 |
| 30.0 | 12/8V30.0-N | 557 | A3 | 2.63 | .32 |
| 35.5 | 12/8V35.5-P | 671 | A3 | 2.63 | .32 |
| 40.0 | 12/8V40.0-P | 776 | A3 | 2.63 | .32 |
| 44.5 | 12/8V44.5-P | 887 | A3 | 2.63 | .32 |
| 53.0 | 12/8V53.0-P | 1150 | A3 | 2.88 | .32 |
| 63.0 | 12/8V63.0-W | 1445 | D3 | 2.44 | .12 |
| 71.0 | 12/8V71.0-W | 1706 | D3 | 2.44 | .12 |