DZNDM0EVT Door Closer, HB1 Windproof Buffer Damper Swing Wooden Door aluminum Alloy Automatic White Door Closer(Bruin,LEFT)

2.Door closers are not only used to close the door automatically, but also to protect the door frame and body. Easy to install, built-in high tenacity spring, quiet and no noise. 1.Door closer is a spring-like hydraulic device on the head of the door, when the door is opened can be released through the compression, the door will be automatically closed, there is a role like a spring door, you can ensure that the door is opened, accurate and timely closure to the initial position 4.It is suitable for right and left opened door, wood, metal door, residential and commercial door, exterior/interior door closer, fire door,hotel, condominium, apartment complex, warehouse. 3.Closing speed adjustable , locking speed adjustable. Door closing track is a 90 degree arc, closing speed can be adjusted in the area of the door open to 10 degrees to 90 degrees. It is suitable for left and right doors, wooden doors, metal doors, residential and commercial doors, external/internal door closers, fire doors, hotels, apartment buildings and warehouses. This is an ideal choice for home, office and hotel room doors.