Description
Steel coupler 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 |
| 1/4-3/8 | 1/4 to 3/8 | 06:1/8 |
| 1/4-1/2 | 1/4 to 1/2 | |
| 3/8-1/2 | 3/8 to 1/2 | |
| 1/2-3/4 | 1/2 to 3/4 |
