| Shell
Size |
Front
O.D. |
Back
Thread |
Mating Dia " |
| 10S | 0.875 | 1/2x28 | |
| 10SL | 0.875 | 5/8x24 |
|
| 12 | 1.000 | 5/8x24 | |
| 12SL | 1.000 | 3/4x20 | |
| 14S | 1.125 | 3/4x20 |
|
| 16S | 1.250 | 7/8x20 | |
| 16 | 1.250 | 7/8x20 |
|
| 18 | 1.344 | 1x20 | |
| 20 | 1.469 | 1 3/16x18 | |
| 22 | 1.594 | 1 3/16x18 | |
| 24 | 1.719 | 1 7/16x18 | |
| 28 | 1.969 | 1 7/16x18 | |
| 32 | 2.219 | 1 3/4x18 | |
| 36 | 2.469 | 2x18 |