Versatile: Designed suitable for doors weighing 55-88 pounds and 27.56-35.43 inch wide, this compact door closer is perfect suitable for homes, garages, restaurants, and hotels, ensuring smooth and controlled door operation in a variety of environments. Flexible Mounting Options: Equipped with three mounting methods - Standard, Frame, and Parallel - this door closer is versatile enough to accommodate different door types and installation scenarios. Adjust locking and closing speeds to fit your specific needs. Convenient Hold-Open Feature: Our hydraulic door closer automatically holds the door above an angle of 90 degrees and closes it below this threshold. Perfect suitable for facilitating access, enhancing ventilation, and helping transport heavy items. User-Friendly Installation: This door closer comes with comprehensive instructions and support access, including instructional videos, to help you through the installation process, making setup simple and hassle-free. Durability and Persuitable formance: Tested suitable for over 1,000,000 cycles, our door closers are made from sturdy aluminum alloy with high-quality internal components to prevent oil leaks and long-lasting, reliable persuitable formance. Colour: As Shown Material: Metal Package Contents: 1 x Automatic door closer 6 x long screws 6 x short screws 1 x hexagonal screw 1 x reverse mounting piece Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.