A Swedish type key with an extremely wide jaw opening, the jaws have been narrowed and elongated. It makes it possible to reach hard-to-reach places and capture larger diameter elements. Irreplaceable in installation, plumbing, craft and workshop work. a screw with a very strong clamp that does not need to be adjusted during work grinded jaws with a millimeter scale facilitate setting the opening comfortable, profiled handles in a rubberized cover key made of durable and resistant to CrV steel drop forged.