Drop forged from specially alloy steel with thin tapered jaws. A square shoulder on the sliding jaw shank prevent it from loosening during use. The head has a polished finish and the handle is chromed.
| Code | Length mm | Max Jaw mm |
| 611331 | 100 | 13 |
| 611332 | 150 | 20 |
| 611333 | 200 | 24 |
| 611334 | 250 | 29 |
| 611335 | 300 | 34 |
| 611336 | 375 | 44 |
| 611337 | 450 | 53 |
| 611338 | 600 | 62 |