I bought almost 2 decades ago once a Abus Final for a school trip. This castle was not kaputtzukriegen. Unfortunately, it was not protected from theft and so had to get a new. After all these years, the quality has not changed in the house Abus. Even the unterklassigen locks, as this one is now times a, are safe, stable and very well made. The key flutschen oiled hinien and the closure prevents attacks by the weather. Everything as usual. In the next 20 years :)