Easy installation: Mount directly on doors and frames without cutting grooves, enhancing aesthetics compared to traditional hinges 100kg Heavy-Duty Load Capacity: 4 hinges support up to 100kg (220 lbs), ideal for solid wood or metal doors. Ensures stable and smooth operation even under heavy weight Quiet & Smooth Rotation: Built-in precision steel bearings eliminate noise and friction, providing silent rotation without jamming High-Quality 304 Stainless Steel: 3mm thickened rust-proof stainless steel with reinforced bearings ensures durability, corrosion resistance, and extended lifespan. Application: Easy to Install door hinge,door hinges,black door hinges,Bronze Door Hinges ,black hinges,Red Bronze Hinges,Bronze Hinges,black hinges for doors,exterior door hinges,shed door hinges,door hinges black,door hinges Red Bronze,Door hinges Bronze,bisagras para gabinetes de cocina,brass door hinges,antique brass door hinges,black interior door hinges,heavy duty door hinges,outdoor hinges,heavy duty hinge,door hinge 5 inch,304 Stainless Steel hinges,No Mortise Door Hinges 4-Piece 5" No Mortise Door Hinges – Heavy Duty 304 Stainless Steel with Silent Bearings.These surface mount door hinges require no mortise installation, allowing direct attachment to doors and frames without cutting grooves. Compared to traditional hinges, they enhance aesthetics while saving time and effort. Each set of 4 heavy-duty hinges supports up to 100kg (220 lbs), engineered with 3mm thickened 304 stainless steel for exceptional durability, rust resistance, and anti-corrosion properties. The precision steel bearings ensure silent, friction-free rotation with no squeaking or jamming, even under heavy loads. Ideal for wooden doors, aluminum doors, interior/exterior doors, sliding doors, bedrooms, kitchens, and studies, these hinges combine DIY-friendly installation with professional-grade strength. The brushed stainless steel finish adds a sleek look, while reinforced bearings and polished edges guarantee long-lasting performance.