SucceBuy Door Closer Commercial or Residential Use Automatic Hydraulic Buffer Cast Aluminum for Door Weights 100/ 150/ 187 Lbs _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Dont let the door hit you on the way out!_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ This door closer is equipped with multiple safety protection mechanisms. Its cushioned closing effectively prevents finger trapping accidents, ensuring your safety. Come and take it away!_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ We offer standard installation, frame installation, and parallel installation methods. The specific installation steps may vary slightly. Please choose the installation method that suits your needs._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Before installation, ensure that the door frame and door are on the same plane, and select and purchase models of different sizes and load-bearing capacities according to the size of the installed door._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Whether it's a security door, wooden door, fire door, or aluminum alloy door, our hydraulic door closer can perfectly adapt to provide you with a safe and reliable door control solution._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Not limited by scenes, the hydraulic door closer can be widely used in home doorways, office buildings, mall entrances, and hospital fire doors, meeting the personalized needs of different users for door control._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Features & Details_x000D_ _x000D_ _x000D_ Three Installation Methods: Each suitable for different door types and dcor needs: Standard installation fits most door types, simple and sturdy; Frame installation maintains the original appearance of the door without modification; Parallel installation is suitable for occasions where multiple doors need to close simultaneously, improving efficiency. _x000D_ Secure & Seamless: Utilizing BC valve recoil buffering technology effectively prevents accidents such as finger pinching, while allowing for easy and tight door closure, ensuring safety without disturbing sleep. Our auto door closer ensures smooth door closure while preventing slamming. _x000D_ Fully Adjustable: You can flexibly adjust the locking and closing speed of the door according to actual needs. Simultaneously, precise control of the door's buffering effect can be achieved by adjusting the cushioning force, providing a more personalized door closing experience. _x000D_ High-quality Cast Aluminum: Wear-resistant, corrosion-resistant, and passed 2 million opening and closing tests, ensuring product durability and stability. Additionally, the load-bearing capacity and anti-edge design, along with wear and scratch resistance, further enhance the product's practicality and safety. _x000D_ High-quality Components: Ensure smooth and unobstructed opening and closing of the connecting rod pivot, wear-resistant and high-pressure gear shafts and caps, thick and sturdy rocking arms, and high-quality durable springs provide you with a stable, durable, and quiet user experience. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_