









🔧 Unlock sleek security with invisible strength!
The MENGSHI Ultra-Thin Hidden Door Hinges combine patented ultra-thin design with heavy-duty zinc and aluminum alloy materials to support doors up to 133 lbs. With a minimal 0.2-0.5 inch installation depth, these adjustable, virtually invisible hinges offer a clean, secure, and modern solution ideal for secret or minimalist door installations.








| Manufacturer | Mengshi |
| Part Number | MS-3029 |
| Item model number | MS-3029 |
| Colour | Black |
| Finish | Painted |
| Material | Zinc |
| Item Package Quantity | 1 |
| Number of Pieces | 2 |
| Maximum weight capacity | 133 Pounds |
| Cutting Diameter | 4 Inches |
| Plug profile | recessed |
| Included Components | door hinges |
| Batteries included? | No |
| Batteries Required? | No |
| Assembled Diameter | 4 Inches |
| Item Weight | 620 g |
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