| Cat. No. | Cone | Socket | Effective Length (mm) |
| 1261/1 | B 14 | B 14 | 150 |
| 1261/2 | B 19 | B 19 | 200 |
| 1261/3 | B 24 | B 24 | 200 |
| 1261/4 | B 19 | B 19 | 300 |
| 1261/5 | B 24 | B 24 | 300 |
| 1261/6 | B 19 | B 19 | 350 |
| 1261/7 | B 24 | B 24 | 350 |
| 1261/8 | B 19 | B 19 | 400 |
| 1261/9 | B 24 | B 24 | 400 |
| 1261/10 | B 24 | B 24 | 500 |
| 1261/11 | B 24 | B 24 | 600 |
| 1261/12 | B 24 | B 24 | 750 |
| 1261/13 | B 34 | B 34 | 500 |
| 1261/14 | B 34 | B 34 | 600 |
| 1261/15 | B 34 | B 34 | 750 |
| 1261/16 | B 34 | B 34 | 900 |
| 1261/17 | B 19 | – | 300 |
| 1261/18 | B 24 | – | 350 |
| 1261/19 | B 34 | – | 250 |
