Automatic Strength Spring Door Closer Hinge Fire Rated Door Channel ✿Features: ✿Automatically close and lock, keep quiet and safe. ✿Attached are any common door frames and materials that are closer to you in a left or right composition. Using fully automatic door settings suitable for wood, aluminum, and steel ✿The of the forearm can up to 180 degrees in spring. The use of these hinged doors to automatically close doors allows for easy and . ✿The adjustable fence door spring is suitable for external vinyl doors, agricultural fences, garden walls, sheds, grasslands, sheds, orchards, terraces, pools, wooden posts, and various wooden doors. ✿Our hydraulic doors are built for tight consistency and . In addition, our car doors provide door closure while unnecessary attacks “ ✿Product Description: ✿Including: 1x door closer ✿ ✿ Automatically close and lock, keep quiet and safe. ✿ Attached are any common door frames and materials that are closer to you in a left or right composition. Using fully automatic door settings suitable for wood, aluminum, and steel ✿ The of the forearm can up to 180 degrees in spring. The use of these hinged doors to automatically close doors allows for easy and . ✿ The adjustable fence door spring is suitable for external vinyl doors, agricultural fences, garden walls, sheds, grasslands, sheds, orchards, terraces, pools, wooden posts, and various wooden doors. ✿ Our hydraulic doors are built for tight consistency and . In addition, our car doors provide door closure while unnecessary attacks “