Screwdrivers for slotted screws, parallel tip, optimum transmission of force, no cam-out, short and long blades as compared to the 8100 series.
| Model | Diameter | Blade Length | Total Length | Tip Thickness | Tip Width |
| 8140.00-40 | 2.5 | 40 | 100 | 0.3 | 2.0 |
| 8140.00-125 | 2.5 | 125 | 200 | 0.3 | 2.0 |
| 8140.0-50 | 3.0 | 50 | 135 | 0.4 | 2.5 |
| 8140.0-100 | 3.0 | 100 | 185 | 0.4 | 2.5 |
| 8140.1-150 | 3.5 | 150 | 240 | 0.5 | 3.5 |
| 8140.1-200 | 3.5 | 200 | 290 | 0.5 | 3.5 |
| 8140.2-40 | 4.0 | 40 | 135 | 0.6 | 4.0 |
| 8140.2-150 | 4.0 | 150 | 245 | 0.6 | 4.0 |
| 8140.2-200 | 4.0 | 200 | 295 | 0.6 | 4.0 |
| 8140.3-50 | 5.0 | 50 | 150 | 0.8 | 5.5 |
| 8140.3-200 | 5.0 | 200 | 300 | 0.8 | 5.5 |
| 8140.3-250 | 5.0 | 250 | 350 | 0.8 | 5.5 |
| 8140.3-300 | 5.0 | 300 | 400 | 0.8 | 5.5 |
| 8140.4-80 | 6.0 | 80 | 185 | 1.0 | 6.5 |
| 8140.4-200 | 6.0 | 200 | 305 | 1.0 | 6.5 |
| 8140.4-250 | 6.0 | 250 | 355 | 1.0 | 6.5 |
| 8140.4-300 | 6.0 | 300 | 405 | 1.0 | 6.5 |
| 8140.5-100 | 7.0 | 100 | 210 | 1.2 | 8.0 |
| 8140.7-200 | 9.0 | 200 | 320 | 2.0 | 13.0 |
