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Automatic Door Closer

$ 42.82

Automatic door closer, specifically a type of spring hinge. This hardware is designed to automatically close a door after it has been opened. Key features and details include: Functionality: It acts as a 3-in-1 device, combining a hinge, a spring closer, and often a 90-degree positioning door stopper function. Mechanism: It uses a spring mechanism visible in the image to provide the force needed to pull the door shut automatically. Material: These types of closers are typically made from durable materials like iron or thickened manganese steel to ensure a long service life. Installation: They are designed for easy installation, often using screws to fix them in place, and can be used for both commercial and residential doors.