Цепочка для глухой гайки 20280
| DN | A | B |
| 10 | 18 | 1.25 |
| 15 | 24 | 1.25 |
| 20 | 28 | 1.25 |
| 25 | 34 | 1.25 |
| 32 | 41 | 1.25 |
| 40 | 46 | 1.25 |
| 50 | 57 | 1.25 |
| 65 | 75 | 1.4 |
| 80 | 93 | 1.6 |
| 100 | 113 | 1.6 |
| 125 | 136 | 3 |
| 150 | 166 | 3 |
| DN | A | B |
| 10 | 18 | 1.25 |
| 15 | 24 | 1.25 |
| 20 | 28 | 1.25 |
| 25 | 34 | 1.25 |
| 32 | 41 | 1.25 |
| 40 | 46 | 1.25 |
| 50 | 57 | 1.25 |
| 65 | 75 | 1.4 |
| 80 | 93 | 1.6 |
| 100 | 113 | 1.6 |
| 125 | 136 | 3 |
| 150 | 166 | 3 |
