It is used to connect horizontal and vertical chimney
| D, mm | L, mm | K, mm | H, mm | Weight, kg |
| 100 | 100 | 221 | 341 | 0,53 |
| 110 | 100 | 233 | 356 | 0,59 |
| 115 | 100 | 239 | 363 | 0,63 |
| 120 | 100 | 245 | 370 | 0,66 |
| 125 | 100 | 251 | 377 | 0,7 |
| 130 | 100 | 257 | 384 | 0,73 |
| 135 | 100 | 263 | 391 | 0,77 |
| 140 | 100 | 269 | 398 | 0,81 |
| 150 | 100 | 281 | 412 | 0,88 |
| 160 | 100 | 293 | 426 | 0,96 |
| 180 | 100 | 317 | 455 | 1,13 |
| 200 | 100 | 341 | 483 | 1,3 |
| 220 | 100 | 366 | 511 | 1,49 |
| 230 | 100 | 378 | 552 | 1,58 |
| 250 | 100 | 402 | 554 | 1,78 |
| 300 | 100 | 462 | 624 | 2,33 |