Automatic Door Closer, Automatic Door Closer Screen Window Closing Device Safe Automatic Closing Suitable for Home School Dormitory

1 set of simple door closerfeature- Material: Zinc Alloy- Applicable door weight: 30 (kg). Screen door closer- Applicable door width: 1000 (mm). Automatic door closer- Color: Black- Materials and workmanship ensure durability and practicality. Door Closer Kit- Door closer solves the habit of forgetting to close the door when going out- Can effectively reduce the door closing buffer force and prevent door damage- The color and shape are simple and will not affect the beauty of your home.- Can be used in schools, dormitories, shopping malls and other places.1 set of automatic door closer==========Function: Door closer

• Withstands adverse weather conditions, for screen doors
• Automatic closing mechanism ensures the door closes automatically and securely every time
• Adjustable tension controls closing speed, from gentle soft close to firm positive locking action
• Universal installation fits most standard door types including homes, schools, dormitories and commercial buildings, no special tools required
• Safety-enhanced design prevents sudden jerk while maintaining reliable operation