It is used for fixing the chimney on braces
The diameter of fasteners is chosen according to the diameter of the pipe which is fixed
| D, mm | Weight, kg |
| 360 | 0,94 |
| 420 | 1,04 |
| 460 | 1,11 |
| 520 | 1,21 |
| 560 | 1,28 |
| 620 | 1,38 |
| 660 | 1,45 |
| 720 | 1,55 |
| 760 | 1,62 |
| 820 | 1,72 |
| 860 | 1,79 |
| 960 | 1,96 |
| 1060 | 2,13 |