Is used to turn the chimney
| D, mm | H, mm | K, mm | h, mm | Weight, kg |
| 350 | 245 | 205 | 317 | 2,94 |
| 400 | 266 | 226 | 342 | 3,61 |
| 450 | 286 | 246 | 367 | 4,34 |
| 500 | 307 | 267 | 392 | 5,14 |
| 550 | 328 | 288 | 417 | 6 |
| 600 | 349 | 309 | 442 | 6,93 |
| 650 | 369 | 329 | 467 | 10,54 |
| 700 | 390 | 350 | 492 | 11,94 |
| 750 | 411 | 371 | 517 | 13,42 |
| 800 | 431 | 391 | 542 | 14,99 |
| 900 | 473 | 433 | 592 | 18,37 |
| 1000 | 514 | 474 | 642 | 22,09 |