Adjustable Automatic Door Closer: Enhance Security and Convenience for Every Door Universal Compatibility: This door closer is designed to fit a wide range of doors weighing between 40-60KG (88.2-132.3lbs) and measuring 60-100CM (23.6-39.4in) in width. It is the perfect solution for enhancing security and ensuring smooth door operation in various settings. Flexible Installation: Equipped with a telescopic arm that can be adjusted and retracted freely, this door closer allows for easy installation even when the door frame and door leaf are not on the same plane. This flexibility ensures a snug fit and optimal performance regardless of door alignment. Adjustable Closing Speed: Featuring a dual speed adjustment design, this door closer allows you to customize the door’s closing speed. Simply rotate clockwise to slow down the closing speed or counterclockwise to increase it, ensuring that your door closes at the pace you desire. Durable and Lightweight Construction: Crafted from high-quality aluminum with a frosted surface treatment, this door closer combines lightweight construction with high strength and durability. It is built to withstand frequent use and maintain its performance over time. Versatile Application: Suitable for a variety of door types, including fire doors, apartment doors, hotel doors, glass doors, unit doors, access doors, wooden doors, security doors, sliding doors, iron doors, and aluminum alloy doors. This makes it an ideal choice for both residential and commercial applications. Upgrade your door security and functionality with this adjustable automatic door closer, offering reliable performance and easy installation across diverse door types. Perfect for maintaining safety and convenience in any setting.