Spring-Type Door Closer, Adjustable Automatic Door Closer with 4 Screws

High-Quality Material: The automatic spring door closers are made of high-quality carbon steel with a black protective coating to prevent or reduce damage from the elements, rust, and wear, ensuring added protection. Easy to Install: The adjustable spring door closers are very easy to install. The door closer is simply mounted and tightened between the door frames and can be used on both left- and right-handed doors. When mounted in the middle, you can also operate both doors simultaneously, saving costs. Automatic Closing: This spring door closer features an automatic spring-loaded closing design, which automatically returns the door to the closed position. There's no need to manually close the door after entering, effectively reducing the force required to close the door and protecting it from damage. Adjustable Spring Tension: The spring door closer has an adjustable design. You can freely adjust the closing force with the included adjustment lever, increasing comfort and quietness when closing the door. Widely applied: Highly versatile, this spring-loaded door closer is suitable for backyard gates, lawn gates, barn doors, shed doors, garden fences, farm fences, etc. Can be used for automatic closing of left and right-handed gates.