Overview
Pull tube. To use as a connection channel between the inner socket and outer shell.
| Diameter in mm | Color | Part Number |
|---|---|---|
| 16 | Beige | 99B13=16 |
| 16 | Black | 99B13=16-7 |
| 21 | Beige | 99B13=21 |
| 21 | Black | 99B13=21-7 |