Structure | Jaw / Spider | Flexible or Rigid | Flexible |
Standard or Nonstandard | Standard | Material | polyurethane (PU), PU |
Place of Origin | Zhejiang, China (Mainland) | Model Number | GR |
Color | Red, Yollow, Blue | Hardness | Red: 98A, Yellow: 92A, Blue: 82A |
Size | GR14 - GR140 |