I have indeed received the rod lock time, but stability leaves something to be desired. If you want to load the spring to the end, it's not because bends the long pin and you can not use the lock, because there is a danger that by the bent pin back buckled the spring and one hand injured. Even the Arrtierungspunkt where the spring is through the small pin remain tense bends. This product may be suitable for very light doors, but not for an iron door, which does not even have 60 Kg weight.
