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Get it between 2025-08-13 to 2025-08-20. Additional 3 business days for provincial shipping.
Heavy metal structure: The hinge body is made of 45 # high-quality carbon steel material, which is rust proof, corrosion-resistant, and durable. The high toughness 60Si2mn spring does not deform after millions of tests and has a long service life. Imported wear-resistant sealing rings are less prone to cracking or oil leakage. The hinge can operate normally within a temperature range of -40 ℃ to 50 ℃, suitable for residential and commercial use, and is an ideal choice for door installation
Unique design: The hinge can be perfectly hidden from your line of sight, adding a mysterious, clean, and elegant visual experience to your space. The hinge adopts a top-down linkage design structure, which is different from traditional hinges installed on the side of the door. The pivot hinge is installed at the top and bottom of the door, and the pressure is borne by the base and floor, providing greater support strength and stability, ensuring the safe and reliable operation of the door
Flexibility adjustment: You can use hinges to create a hidden door that can be opened 180 degrees inside and outside. The base can be adjusted according to your needs to ensure a seamless connection between the door and the door frame. You can control the speed within the two closing areas of 180 ° to 10 ° and 10 ° to 0 ° respectively, to customize your exclusive experience. When the opening angle is greater than 90 °, the closed door will remain at the 90 ° position
Excellent compatibility: The self closing hinge is exquisitely simple and crafted, combining modern minimalism with traditional decorative styles. It can support doors weighing up to 220 lbs, with width of 37.5 inches and thickness of 1.58 inches. It is an excellent choice for large secret doors, wooden doors, Murphy doors, bookshelf doors, metal doors, and other framed doors. Widely used in concealed rooms and secret places, such as offices, bedrooms, study rooms, living rooms, basements, etc
Installation and after-sales service: The product includes all the necessary accessories for installation, and you do not need to purchase them separately. We provide detailed operating instructions, charts, measurement data, and videos to help you install more conveniently and achieve satisfactory results. We provide 24-hour online customer service. If you have any questions about product use or other aspects, you can contact us and we will promptly handle them for you