Afoxsos Solid Alloy Steel Black 570LBS Load-Bearing Hidden Door Hinge, 360° Rotation Heavy Duty Pivot Swinging Conceal Hinges

Upgrade your interior renovation with these heavy-duty hidden pivot hinges, featuring smooth 360° rotation and an impressive 570 lbs weight capacity. Made of thickened alloy steel with anti-rust surface treatment, these sturdy concealed hinges deliver durable, quiet, and stable swinging performance for long-term use. Featuring a simple telescopic pin structure and complete installation accessories, they enable effortless DIY assembly and fit perfectly for secret doors, bookshelf doors, and customized heavy door projects.