General description This AlwaysH 36cm Adjustable Spring Door Closer is designed to automatically close your gates and doors, ensuring safety and security for your property. Made from high-quality carbon steel with a protective black coating, it is built to withstand the elements, reducing the risk of rust and wear. The strong metal spring operates quietly, providing a smooth closing action. Technical specifications Dimensions: 36 x 3.9 x 3.9 cm Material: High-quality carbon steel Coating: Black protective coating Installation Easy installation with provided screws Attach one side of the spring door closer to the gate Screw the other side to the post Adjust spring tension using the adjustment pin Secure the spring with the locating pin Usage This adjustable spring door closer is suitable for various applications, including: Front doors Gates Farm fences Garden fences All types of left and right wooden doors