Hidden Door Hinge Pivot, 570lbs Heavy Duty Invisible Door Hardware for Secret Room & Concealed Bookcase, 360 Swing Door Hinge System

Stainless Steel MaterialComposed of thick and sturdy 304 stainless steel, firm and long-lasting. The painted surface is specially processed to remain corrosion-resistant and refined. Meticulously made to ensure smooth operation. | 570 pounds Load-bearing Capacity. It can bear a maximum load of up to 570 pounds. The exquisite and scientific design, along with the high-strength structure, is adequate to handle the vast majority of situations. | 360 Full RotationThe up and down linkage style allows the hinge to be installed on the central axis of the door and be switched 360; if installed on the side, it can be switched 180. Quite high versatility. | Unique Bearing Design The precise and distinctive design of the base bearing device enables the door to move calmly, smoothly and agilely. | Where to useSuitable for wooden doors and aluminum frame doors. Specialized design and production for hidden door bookcase, bookshelf door, swing door, hidden shelf door, concealed door, heavy-duty door, secret door.