| Name | Head Boards for OPGW |
|---|---|
| Item No. | 20111B |
| Rated Load | 30KN |
| Chain length | 9 |
| Weight | 40KG |
| Name | Head Boards for Two Bundle Conductors |
|---|---|
| Item No. | 17220-17226 |
| Model | SZ2-8-SZ2B-18 |
| Rated Load | 80-180KN |
| Weight | 17-90KG |
| Name | Head Boards for Three Bundle Conductors |
|---|---|
| Item No. | 17228-17230 |
| Model | SZ3A-10 |
| Rated Load | 100-180KN |
| Weight | 114-142KG |
| Name | Head Boards for Four Bundle Conductors |
|---|---|
| Item No. | 17231-17239 |
| Model | SZ4A-13-SZ4B-32 |
| Rated Load | 130-320KN |
| Weight | 139-150KG |