General description Made of sturdy stainless steel, these door hinges are precision-machined for high strength and durability. They feature a rust-proof surface treatment that provides excellent corrosion resistance, making them suitable for both indoor and outdoor use. Technical specifications Material: Stainless steel Size: 100 mm Type: Ball bearing hinges Number of hinges: 1 pair Mounting holes: 8 Usage Suitable for standard residential interior doors Can also be used for cabinets, doors, windows, wardrobes, tool boxes, etc. Quiet operation due to lubricated ball bearing, ensuring no noise when opening and closing the door