Description
Steel coupler same size double male thread adpter connector
| Model | Size | Marks |
| 1/4 | Both thread 1/4 | 01:1/8 |
| 3/8 | Both thread 3/8 | 02:1/4 |
| 1/2 | Both thread 1/2 | 03:3/8 |
| 3/4 | Both thread 3/4 | 04:1/2 |
| 06:1/8 |
Steel coupler same size double male thread adpter connector
| Model | Size | Marks |
| 1/4 | Both thread 1/4 | 01:1/8 |
| 3/8 | Both thread 3/8 | 02:1/4 |
| 1/2 | Both thread 1/2 | 03:3/8 |
| 3/4 | Both thread 3/4 | 04:1/2 |
| 06:1/8 |
