36cm Automatic Door Closer Adjustable Carbon Steel Pull Spring for Garden Gates, Fences, Home Doors

Made of sturdy carbon steel with black electrophoresis coating. spring length: 25 cm. The spring tension is adjustable thanks to the supplied pin, allowing you to control the closing speed of the door. Versatile use: suitable for left or right opening doors. Suitable for light and heavy gates, garden fences, farm fences, front doors and various wooden doors. This spring loaded door closer is very easy to install. Attach one end to the door using the screws provided, and the other end to the post. Install it almost vertically, not horizontally. Installation Tips: Use the metal bar to tighten the spring. If your gate closes clockwise, turn the spring counterclockwise. Be careful not to strain it too much, as the gate will slam. This kit includes 1 spring loaded door closer, 2 positioning pins, 1 metal bar and 4 screws for easy installation.