Automatic Door Closer Door Closers Hinge Self Closing Hinge Door Closer for Home

About this item The buffer speed of this distance can be adjusted at about 30 degrees to 90 degrees from the door frame. The speed of closing the door can be adjusted by the air adjustment screw at the pipe end of the door closer. The door closing speed is adjustable, the buffering process is like a turtle crawling, and the door closes smoothly and silently. The sealing ring is made of high and low temperature wear-resistant materials to prevent oil leakage of the pipe body. SIMPLE REPLACEMENT – Compatible with almost any bracket…easily replaces old door closer