The Auto Door Closer is a top-of-the-line solution for those who want to make sure their doors always close securely and safely. Its quick and easy hole-free 3M glue installation makes it a breeze to set up, while its high-quality P12 steel wire rope has passed 50,000 tests for durability and tensile strength. Capable of handling doors with a slightly stronger closing force, this door closer is suitable for use with left and right-opening doors, wooden and partial metal doors, residential and commercial doors, exterior and interior door closers, and fire doors. Featuring anti-oxidation, anti-corrosion, and weather-proof properties, this door closer is designed to withstand the elements while providing hydraulic, quiet, and safe shut-off functionality. Say goodbye to slamming doors and hello to a safer and more comfortable living or working environment with the Auto Door Closer.