Punch-Free Automatic Door Closer - Soft Close for Sliding & Glass Doors (500g-1000g Tension)

Automatic Door Closer - Punch-Free Soft Close for Sliding & Glass Doors Keep your doors securely closed with this multifunctional automatic door closer, perfect for home and office use. Whether it’s for sliding, glass, wood, or metal doors, this device offers quiet, smooth, and safe door closing every time. Features: Versatile Use: Automatically closes all types of doors, making it ideal for homes, small offices, sheds, ranches, and home offices. Durable & Reliable: Anti-oxidation, anti-corrosion, and rust-resistant. Its hydraulic system ensures smooth, quiet, and stable door closing. Easy Installation: Adhesive installation requires no drilling or wall damage. It's easy to install and withstands high temperatures. Tested for Durability: The high-quality steel wire rope has passed 50,000 tensile and rebound tests, offering strong tensile strength. 800G Traction Force: Suitable for heavier doors with strong closing force. Compatible with left/right-opening doors, wood, metal, r