คำอธิบาย
| Model | female X female (PT) |
| ST3300x2 | 1/8″x1/8″ |
| ST3300x4 | 1/4″x1/4″ |
| ST3300x6 | 3/8″x3/8″ |
| ST3300x8 | 1/2″x1/2″ |
| ST3300x12 | 3/4″x3/4″ |
| ST3300x16 | 1″x1″ |
| ST3300x40 | 1 1/2″x1 1/2″ |
| ST3300x50 | 2″x2″ |
| Model | female X female (PT) |
| ST3300x2 | 1/8″x1/8″ |
| ST3300x4 | 1/4″x1/4″ |
| ST3300x6 | 3/8″x3/8″ |
| ST3300x8 | 1/2″x1/2″ |
| ST3300x12 | 3/4″x3/4″ |
| ST3300x16 | 1″x1″ |
| ST3300x40 | 1 1/2″x1 1/2″ |
| ST3300x50 | 2″x2″ |