| After-sales Service: | Online Operation Video, Replacement Parts |
|---|---|
| Warranty: | 1 Years |
| Diameter: | 74mm-74.5mm(Can Be Customized) |
| Expanding Elements: | Aluminum Leaf |
| Length: | Be Customized as Customers Requirements |
| Shaft Body: | Steel, Aluminum Alloy |
| Customization: |
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