| Material | Stainless Steel |
| Usage/Application | Industrial |
| Brand | Door spring |
| Dimension | TCH-8400 |
| Color | Silver, Rose gold, Gold |
| Finished | Rectangle |
| Capacity | 130-150 |
Minimum order quantity: 100 Set
TCH-8400"DORR SPRING" are a type of floor-mounted door spring designed for heavy-duty use.ed They are typically used to provide controlled closure and soft-stop functionality for large or heavy doors.
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