But more, it is not really worth it. Have the closer to a light garden door in use. Turn had the pole, circular because I could not mount it else can. In my opinion is built to mirror inverted to it (not frame) to be mounted on a post. Better not use the supplied Spannstifft, is really dangerous and the locking pin is a joke. If one here myself what tinkering and nothing has broken, it takes a lot of good creeping seehr oil to the closers to persuade them to work.