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Hidden Door Hinge,570Lbs Load-Bearing,Heavy Duty 360°&180°Swing Pivot Hinge

The Foundation of Your Perfect Hidden Door

hidden door hinge heavy duty pivot door hinges secret door hardware

Installation is simple with our hinges,which include all necessary hardwares.

hidden door hinge heavy duty pivot door hinges secret door hardware

No last-minute trips to the hardware store. We provide all necessary hardware for a hassle-free setup: 30pcs screws and door catches. The included double-head screwdriver features an ergonomic handle, making the groove-digging and screw-fixing process comfortable and straightforward.

360° & 180° Swinging Capability for Any Layout

hidden door hinge heavy duty pivot door hinges secret door hardware

Perfect for free-standing bookcase doors that need to spin completely around, offering unrestricted access and a cool, revolving secret entrance.

hidden door hinge heavy duty pivot door hinges secret door hardware

Ideal for wall-mounted doors and cabinets. Swings inward or outward smoothly, provided the door frame or adjacent wall is not in the way. Fits snugly into tight hallways or rooms.

Installation Methods

hidden door hinge heavy duty pivot door hinges secret door hardware

Dig grooves in corresponding doors and door frames.

hidden door hinge heavy duty pivot door hinges secret door hardware

Install the upper and lower swivel shafts，Ensure that the centers of the swivel shaftsare in the same straight line and then fix screws initially.

hidden door hinge heavy duty pivot door hinges secret door hardware

Adjust the position of the door shaft screw to make it better fit the door frame and make the door rotate more smoothly.

hidden door hinge heavy duty pivot door hinges secret door hardware

Door catch can be installed on the top or side of the door, depending on your needs

  • 570 LBS HEAVY-DUTY LOAD CAPACITY Engineered from thickened solid alloy steel with a premium forging process, this hidden door hinge supports up to 570 lbs (260 kg) without deformation. Perfect for heavy secret doors, large bookcase doors, Invisible door systems, and solid wood shelving – the robust structure ensures your hidden room or bookshelf entrance stays stable and secure for years, even with daily use in home libraries or home offices.
  • WHISPER-QUIET BEARING DESIGN Say goodbye to squeaky, sticky doors. Our precisely engineered base bearing device delivers ultra-smooth, friction-free operation even under heavy pressure. Whether it’s a secret bookcase door in a study, a Invisible door in a guest room, or a swinging shelf door in a pantry, the silent movement enhances the premium feel – no disruptive noises, just effortless access to your hidden storage.
  • FLEXIBLE 360° & 180° ROTATION Mount on the central axis for full 360° rotation or on the side for 180° inward/outward swing (if frame allows). This adaptability suits room dividers, custom pivot doors, concealed cabinets, and secret passageways – giving you the freedom to create the exact hidden room or storage access you envision, whether in a home theater, wine cellar, or private office.
  • SEAMLESS CONCEALED APPEARANCE The upper and lower hinge assembly is designed to keep the door perfectly aligned, preventing sagging and shifting. When closed, the hardware stays completely invisible – ideal for bookshelf doors, panel doors, and feature walls where aesthetics are paramount. Create a flush, clean look for your hidden bookcase, secret shelf, or Invisible door without visible hinges or bulky brackets.
  • WIDE COMPATIBILITY & INSTALLATION TIPS Compatible with doors 1.6″ to 10″ thick – covering most standard and custom sizes. The hinge plate width is optimized for easy mounting. Note: For doors thicker than 10 inches, professional installation is recommended to ensure proper mortising and optimal performance. Perfect for wooden doors, aluminum frame doors, and custom concealed entries of all types.
  • COMPLETE KIT WITH ALL ACCESSORIES The ready-to-install package includes: 1 upper hinge, 1 lower hinge, 32 mounting screws, 2 correctly sized boring drill bits, 1 double-end screwdriver, and 1 door catch – everything you need for a hassle-free DIY hidden door project. Whether you're a DIY enthusiast or a professional installer, this comprehensive set simplifies the installation while delivering commercial-grade reliability.
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