Spring Door Closer, Solid Steel Spring Door Closer, Hydraulically Adjustable Tension Spring, Automatic

Spring Door Closer, Solid Steel Spring Door Closer, Hydraulically Adjustable Tension Spring, Automatic Description

Hydraulic bumper: the door opens smoothly without scratching the door surface. They have an automatic door closer that effectively prevents you from forgetting to close the door. Adjustable speed: You can adjust the closing speed at any time. It can also reduce noise interference when the door is closed and reduce damage to the door caused by a strong impact. Easy installation: with the included adjustment lever, you can insert it into the swivel hole and adjust the desired closing force. Screws and brackets are included as shown in the picture. High Quality: The hydraulic door closer is made of high-quality aluminum alloy and is strong, durable, rust-resistant and long-lasting. Widely used: this automatic door closer with spring is suitable for most doors. Automatic door closers are suitable for metal doors, armored doors, wooden doors, etc. The door is adjustable to the right. Automatic closing doors are ideal for home, office and hotel room doors. This interior door closer is easy to install. Install, simply fit and screw between the door frames. The automatic door closer is easy to use. Install and can be installed on left and right doors. You can use the included adjustment rod to insert it into the pivot hole to adjust the closing force as needed and increase the convenience of closing the door. Product Name: Automatic Door Closer. Applicable: door weight 10-60kg Color: black Product list: 1 * Door closer spring, fixing screw