NIFHERTIG Hidden Door Hinge Heavy Duty 570 Lbs LoadBearing Solid Alloy Steel 360 Degree Rotating Pivot Hinge Hardware Kit for Secret Doors Bookcase and Hidden Bookshelf Doors

Premium Material Integrated Specs Crafted from thickened solid alloy steel with an advanced forging process this heavyduty hidden door hinge resists rust corrosion and wear for decades of reliable performance Specifically engineered for doors 1510 inches thick and recommended for widths up to 47 inches Boasts an impressive 570 lb 260 kg loadbearing capacity secured by 30 premium screws per set The complete kit includes 1 upper hinges 1 lower hinges door catches and all necessary hardware Unique Bearing Design Silent Stealthy Precisionengineered base bearings eliminate noise and friction enabling smooth flexible door movement even under extreme loads Say goodbye to squeaky hinges and hello to stealthy secret doors The unique bearing device ensures whisperquiet effortless rotation for a truly premium hidden entry experience Effortless 360 180 Rotation The updown linkage function gives you total design freedom When centerinstalled on the doors central axis the hinge allows full 360 rotation When sideinstalled it swings 180 inward or outward if the door frame permits Ideal for customizing hidden doors pivot doors or unique architectural features with silent fluid motion Versatile Application for All Hidden Entries Suitable for wooden doors and aluminum frame doors Ideal as hidden door hinges for secret doors a murphy door hinge kit hidden bookcase door hardware heavyduty pivot door hinges swinging bookshelf doors secret door bookcases hidden shelf doors and any DIY hidden room project Fast simple and fully customizablecreate your hidden space with confidence Complete Installation Kit with Ergonomic Tool No extra purchases needed The package contains upper lower pivot sets door catches 30pcs premium screws and an ergonomic doublehead screwdriver Installation is fast and straightforwarddig the trenches adjust the pivot screw to the lowest position for insertion then raise it to lock the cylinder and tighten the screws ApplicationHidden door hinges for secret doorHidden do