Concealed Door Closer, Automatic Inner Door Closer Invisible Closer Concealed Tubular Chain Spring Closer for Hotel Home Improvement(Black)

Specification:Color: Black,SilverMaterial: MetalPackage Contents:1 x Door Closer

• 【Automatic Inner Door Closer】This concealed tubular chain spring door closer is designed to automatically close doors, providing convenience and safety.
• 【Fire Rated】Suitable for fire doors, this door spring ensures that fire door shuts automatically, upholding fire safety procedures. It has been tested and approved for half-hour resistant doors.
• 【Aesthetics】The soft close feature is unobtrusive, as the main body of the is within the door for LEAF and frame. It adds functionality without sacrificing the appearance of the door.
• 【Safety】By keeping your front door closed automatically, this door spring enhances security and helps unauthorized for access. It provides peace of mind, especially for properties with frequent visitors.
• 【Versatile Applications】This non-handed closer can be used on both left and right-handed doors. Whether for residential or commercial use, it functions smoothly and effectively. The package includes all necessary fittings and installation instructions.