The Design House Door Hinge is 4-inches with a 1/4-inch corner radius, comes in a 10-pack, and features a sleek matte black finish that blends seamlessly with any residential wooden door. Each hinge is crafted with durable steel for enhanced reliability and long-lasting usage, perfect for keeping residential doorways secure. This 10-pack includes mounting screws for simple installation and a removable pin to remove the door without unscrewing the hinge. This product is functional, effective, and designed with convenience in mind with its water- construction, pre-lubricated pins to prevent squeaking, and its ability to be used on left or right-handed doors.