| 9930 | 9303 | 7300 | 6300 | 5300 | |
| Heavy-Duty | • | • | |||
| Medium Weight | • | ||||
| Lightweight | • | • | |||
| Double-Braced Legs | • | • | • | ||
| Single-Braced Legs | • | • | |||
| Flush Base | • | ||||
| Integrated Memory Lock | • | • | • | • | • |
| Toothless Tilter | • | • | |||
| Toothed Tilter | • | • | • | ||
| TechLock | • | • | |||
| Tilter Ratchet Handle | • | • | |||
| Removable Offset Basket | • | • |