| Material | Oxygen-free Copper with Zinc-coated |
| Color | Silver |
| Total Quantity | 12pcs |
| Containing Model | 900M-T-K, 900M-T-SK, 900M-T-B, 900M-T-I, 900M-T-I(bend), 900M-T-2C, 900M-T-3C,900M-T-4C, 900M-T-1.2D, 900M-T-1.6D, 900M-T-2.4D, 900M-T-3.2D. |
| Outer Diameter | 6mm |
| Inner Diameter | 4mm |






