Exceptional strength and durability: Made of aluminum alloy, the automatic door closer promises unwavering resistance against corrosion. Its one-piece design guarantees increased longevity, making this door closer a reliable choice for securing your entrances. Easy personalized adjustment: Thanks to its innovative adjustment rod, this adjustable spring door closer gives you the flexibility to adapt the closing force to your specific needs, thus protecting your doors from premature wear and sudden slamming. Universal adaptability: Whether for residential or professional use, this door closer device is perfectly suited. Simplified installation: Each pack includes everything needed for easy installation: two automatic door closers with their corresponding mounting plates and screws. So you can install your new door closer without professional help, with complete peace of mind. Noise-reducing design: Featuring a dual spring construction and roller mechanism, this door closer effectively