General description The Hinges 2 Pcs Door Hinges are made of high-quality 304 stainless steel, ensuring durability and corrosion resistance. These 4-inch door hinges feature an improved design with internal ball bearings for smooth and silent operation. The spherical shaft design allows for a flexible opening effect, making them suitable for various types of doors, including wooden, entrance, and garden doors. Technical specifications Material: 304 stainless steel Dimensions: 4 x 4 inches Thickness: 3 mm Weight capacity: Up to 88 lbs (40 kg) Includes: 2 hinges and 16 stainless steel screws (8 for each hinge) Installation Includes high-quality mounting hardware for quick installation Compatible screws provided to meet installation requirements Installation can be completed in a few minutes Usage Suitable for various door types: room doors, entrance doors, bedroom doors, garden doors, fire doors, furniture doors, toolboxes Ideal for both private and commercial use Other information