No complaints, except that the positive. TWO IMPORTANT remark: (1) No manual, but it has a little screw that allows you a trimming avoiding the LESSER "game" when the lock is closed (quite ingenious' and very effective!). (2) "three times cheaper than the brand that has the monopoly of this type of lock" .. but ... IMPORTANT: HERE - CONTRARY this brand - there is a VALVE CLOSED LOCK ANTI GEL .. !
