Patent attributes
A turning tool (5′) for turning a jet regulator, a nozzle, an intermediate holder, a flow regulator, a non-return valve or a similar plumbing fitting (5) is provided. The fitting (5), on the outlet side, is detachably held on a plumbing water outlet armature (2) by a threaded connection or a bayonet connection, whereby the turning tool (5′) can be placed on the plumbing fitting (5) in a rotationally fixed manner. The turning tool is characterized in that the turning tool is also provided in the form of a plumbing fitting or as a component of a plumbing fitting, that he turning tool (5′) can be placed in a rotationally fixed manner on an outer or an inner periphery of the fitting (5) that is held on the water outlet armature, and or that he turning tool (5′) has a face profiling or contouring (24, 25) that can be placed in a rotationally fixed manner on a mating profiling or a mating contouring (25, 24) provided on the outlet face of the fitting (5) that is held in the water outlet armature (2).