After two combination locks, the only two hands were in the garden area always with headlamp operated and failed after a short time, me the Master Lock has irritated because it really is operable with one hand and in the dark. Through an operator error (note exactly manual, then everything checks out!) When setting the push combination I unfortunately came in embarrassment a six-digit code that I knew in Prizip, with an error in it, having to break even, which made me almost an hour have tasted. This lock resists so the "I'll try even know if I aufbekomme it" sustainable and far better than the traditional combination locks that reveal under slight train the combination in a short time. About the durability of the joy of this French product I can not give any information. Anyway, I have today comparable because of obvious ease of use and any other lock in this price range resistance a second order, which replaces the garage key in the future. De family has learned the code and the operation principle on the spot, so there is also no disadvantage compared to the combination lock on the contrary, no one can forget the locking up to leave the combination undisguised. Click and and ready. Open: Double the bracket, code to understand and open! For the user felt 100 languages and 8-writing should be put on the glasses and there would be only three points (because it is sufficiently clear. For the castle there are five and a strong buy recommendation.