Milled surface and smoothed edge, opening size is stamped on the head. Features a 15 degree angle of the opening. Hardened and finished in industrial black. For jack-jam-lock nuts, etc.
| Code | Opening mm | Overall L. mm | Code | Opening mm | Overall L. mm |
| 610601 | 5.5 | 82 | 610625 | 41 | 360 |
| 610602 | 6 | 82 | 610626 | 46 | 400 |
| 610603 | 7 | 92 | 610627 | 50 | 430 |
| 610604 | 8 | 92 | 610628 | 54 | 470 |
| 610605 | 9 | 105 | 610629 | 55 | 470 |
| 610606 | 10 | 105 | 610630 | 58 | 510 |
| 610607 | 11 | 122 | 610631 | 60 | 510 |
| 610608 | 12 | 122 | 610632 | 63 | 550 |
| 610609 | 13 | 135 | 610633 | 65 | 550 |
| 610610 | 14 | 140 | 610634 | 67 | 575 |
| 610611 | 17 | 165 | 610635 | 70 | 575 |
| 610612 | 19 | 180 | 610636 | 71 | 575 |
| 610613 | 21 | 200 | 610637 | 75 | 645 |
| 610614 | 22 | 210 | 610638 | 77 | 645 |
| 610615 | 23 | 210 | 610639 | 80 | 645 |
| 610616 | 24 | 220 | 610640 | 85 | 715 |
| 610617 | 26 | 245 | 610641 | 90 | 715 |
| 610618 | 27 | 245 | 610642 | 95 | 770 |
| 610619 | 29 | 270 | 610643 | 100 | 770 |
| 610620 | 30 | 270 | 610644 | 105 | 825 |
| 610621 | 32 | 285 | 610645 | 110 | 825 |
| 610622 | 35 | 315 | 610646 | 115 | 870 |
| 610623 | 36 | 315 | 610647 | 120 | 870 |
| 610624 | 38 | 320 |