Automatic Door Closer Safety Spring Door Closers Adjustable Closing Door Hinge for Convert Hinged Doors to Self-Closing Residential Closer

About this item Keep Quiet & Safe: The door closers and locks automatically and remains quiet and secure when opening or closing. Providing you with easy and safe living, protecting your doors and locks Adjustable Tension: The spring door closer can be easily adjust the tension to adjust the closing speed,and both left and right doors can be applied in these automatic door closer High Quality Material: The safety spring Closer is made of high quality zinc alloy, indicating fine treatment, anti-corrosion and anti-rust, durable, no color loss in long term use. and the number of times of use is more than 500,000 Widely Application: Door closer is suitable for household doors, gates, agricultural fences, garden fences and various hinge doors, saving time and effort.Applicable door weight 20-30KG Easy to Install: Equipped with installation accessories, you can also refer to our pictures for installation. If you have any questions, please feel free to contact us