| Place of Origin |
Guangdong China (Mainland) |
| Brand Name |
Dong Mu |
| Model Number |
various models |
| Style |
Coil |
| Load Type |
Compression |
| Material |
Steel |
Dong Mu extension spring, no deformation of length, no damage of surface, long life-span. It can achieve high stress resistance, high speed amplitude, and be heat resistance. Such as: model:TY21×60 outter dia.:21.0mm inner dia.:13.0mm