Stone & Fire Door Hinge | 180° Adjustable Invisible Design | For Marble & Hydrant Doors

Engineered for heavy stone, marble, or dark fire-rated doors, this 180-degree invisible hinge offers robust support with a discreet, clean aesthetic. Its fully adjustable design allows for precise door alignment, ensuring smooth operation and a seamless finish for high-end installations. Features and Benefits - Heavy-Duty Construction - Supports substantial weight of stone, marble, and solid core doors without sagging. - 180-Degree Swing & Invisible Design - Maximizes access while providing a sleek, hidden appearance when the door is closed. - Multi-Directional Adjustability - Features micro-adjustments for perfect vertical, horizontal, and depth alignment during and after installation. - Fire Hydrant/Door Rated - Meets specifications for demanding applications, including fire-rated or security door requirements. Applications - Luxury interior doors made from heavy materials like marble or solid stone slabs. - Commercial or residential fire-rated doors requiring concealed hardware. - High-end cabinetry or architectural features where a clean, invisible hinge line is desired.