External Thread T-connector: KQ2T
| Tube φD | Model | Tube External Dimension φd | Connector Length | Mounting Hole Diameter | |
| L | L1 | B | |||
| φ4 | KQ2T04-00 | 11 | 18 | 36 | 4.5 |
| φ6 | KQ2T06-00 | 13.2 | 20 | 40 | 5.3 |
| φ8 | KQ2T08-00 | 15.6 | 23 | 46 | 6 |
| φ10 | KQ2T10-00 | 18.8 | 26.5 | 53 | 6.8 |
| φ12 | KQ2T12-00 | 21.3 | 28.5 | 57 | 7.5 |
| φ16 | KQ2T16-00 | 26.5 | 34 | 68 | 10 |
| Tube φD | Model | Tube External Dimension φd | Connector External Dimension φ | Connector Length | Mounting Hole Diameter | |
| L | L1 | B | ||||
| 中6 | KQ2T06-04 | φ4 | 13.2 | 20 | 40 | 5.3 |
| φ8 | KQ2T08-06 | φ6 | 15.6 | 23 | 46 | 6 |
| φ10 | KQ2T10-08 | 中8 | 18.8 | 26.5 | 53 | 6.8 |
| φ12 | KQ2T12-10 | φ10 | 21.3 | 28.5 | 57 | 7.5 |
| φ16 | KQ2T16-12 | φ12 | 26.5 | 34 | 68 | 10 |
*The optional colors of the release ring are: gray, blue and black. The optional colors of the plastic shell are: gray and black.
