Secret lock 31.5 x 31.5 mm with 4 keys satin brass

6-pin secret lock METAL with dimensions 31.5 x 31.5 mm. The door cartridge has 513,400 combinations of locks, increased security against punctures and protection against bumping. The body and rotors of the lock are made of satin-plated brass. The set includes 4 keys with satin finish.